@@ -151,7 +151,8 @@ class CustomUserModel(AbstractBaseUser, PermissionsMixin, BaseModel):
 
     @property
     def balance(self):
-        return self.payment_plan.current_token_balance
+        pp = self.payment_plan
+        return pp.current_token_balance + pp.referral_balance
 
     @property
     def account_type(self):
@@ -230,7 +231,7 @@ def on_user_creation_signal(sender, instance, created, **kwargs):
 
     if created:
         free_plan = PaymentPlanSelector(instance).get_free_plan()
-        PaymentPlanService(instance).subscribe_user_to_plan(free_plan)
+        PaymentPlanService(instance).subscribe_user_to_plan(free_plan, free_plan.tokens_per_plan)
         if not instance.profile_picture_name:
             instance.profile_picture_name = instance.LAST_NAME_AVATARS.get(instance.last_name, None)
         instance.save()
@@ -64,8 +64,9 @@ class BusinessHostService:
     ) -> BusinessAccountService:
         password = generate_token(15)
         user = CustomUserModel.objects.create_user(email=email, password=password)
+        plan = PaymentPlan.objects.get(price=0, is_corporate=False)
 
-        PaymentPlanService(user).subscribe_user_to_plan(PaymentPlan.objects.get(price=0, is_corporate=False))
+        PaymentPlanService(user).subscribe_user_to_plan(plan, plan.tokens_per_plan)
 
         account_service = BusinessAccountService.create(user, host, account_privileges=account_privileges)
         EmailService.send_corporate_greeting_email(account_service.account, password)
@@ -174,9 +175,6 @@ class BusinessHostService:
         serializer = NewBusinessHostSerializer(data=request.data)
         serializer.is_valid(raise_exception=True)
 
-        if PaymentPlanSelector(self.user).is_plan_paid():
-            raise business_host_exceptions.AlreadyHasPlan()
-
         if AccountStatusSelector(self.user).is_business_host():
             raise business_host_exceptions.AlreadyHost()
 
@@ -184,10 +182,6 @@ class BusinessHostService:
             raise business_host_exceptions.AlreadyAccount()
 
         host = BusinessUserHost.objects.create(user=self.user, **serializer.validated_data)
-        host.save()
-        PaymentPlanService(self.user).subscribe_user_to_plan(
-            PaymentPlan.objects.get(price=0, is_corporate=True)
-        )
         EmailService(self.user).send_copr_purchase_email(host)
         account_type = UserSelector(self.user).check_account_type()
 
@@ -1,4 +1,6 @@
 import logging
+from datetime import datetime
+from decimal import Decimal
 from typing import Any, Sequence
 
 import dns.resolver
@@ -162,3 +164,13 @@ class EmailService:
         cls.send_email(
             f'AIR: баланс корпоративного аккаунта ниже {host.token_cap}', html_message, host.token_cap_emails
         )
+
+    @classmethod
+    def send_revoke_recurring_email(cls, email: str) -> None:
+        html_message = cls._render_letter_template(
+            template_name='payments/revoke_recurring_email', context={}
+        )
+        cls.send_email(
+            'Отмена подписки на платформе AIR', html_message, (email,)
+        )
+
@@ -42,17 +42,15 @@ PATH_PREFETCH_MAP = {
                 'account_privileges',
                 'parent_company__user__uid',
             ),
-            *_gen_only('payment_plan', 'uid', 'last_payment_at', 'next_payment_at'),
-            *_gen_only('payment_plan__plan', 'uid', 'price', 'tokens_per_plan', 'duration'),
+            *_gen_only('payment_plan', 'uid', 'last_payment_at'),
+            *_gen_only('payment_plan__plan', 'uid', 'price', 'tokens_per_plan'),
             *_gen_only(
                 'business_account__parent_company__user__payment_plan',
                 'uid',
                 'last_payment_at',
-                'next_payment_at',
                 'plan__uid',
                 'plan__price',
                 'plan__tokens_per_plan',
-                'plan__duration',
             ),
         ),
     },
@@ -81,7 +79,8 @@ PATH_PREFETCH_MAP = {
             'host_account',
             'payment_plan',
             'business_account__parent_company__user__payment_plan__plan',
-            'payment_plan__plan'
+            'payment_plan__plan',
+            'payment_plan__method',
         ),
         'prefetch': (
             Prefetch(
@@ -1,8 +1,16 @@
 import os
 
 from celery import Celery
+from celery.signals import worker_process_init
 
 os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'backend.settings')
 app = Celery('backend')
 app.config_from_object('django.conf:settings', namespace='CELERY')
 app.autodiscover_tasks()
+
+
+from lib.unleash.client import celery_client
+
+@worker_process_init.connect
+def configure_workers(sender=None, conf=None, **kwargs):
+    celery_client.client.initialize_client(fetch_toggles=False)
@@ -294,6 +294,10 @@ CELERY_BEAT_SCHEDULE = {
         'task': 'payments.tasks.send_low_balance_message',
         'schedule': crontab(0, 8),
     },
+    'execute_recurring_payments': {
+        'task': 'payments.tasks.execute_recurring_payments',
+        'schedule': crontab(*env.list('RECURRING_PAYMENT_CRONTAB_SCHEDULE', [])),
+    },
 }
 
 CACHES = {
@@ -345,7 +349,6 @@ ImageFile.LOAD_TRUNCATED_IMAGES = True
 YOOKASSA_ACCOUNT_ID = env.str('YOOKASSA_ACCOUNT_ID', default='defaultapikey')
 YOOKASSA_SECRET_KEY = env.str('YOOKASSA_SECRET_KEY', default='defaultapikey')
 YOOKASSA_RESULT_PAYMENT_URL = env.str('YOOKASSA_RESULT_PAYMENT_URL', default='defaultapikey')
-RECURRENT_RATE = env.str('RECURRENT_RATE', 'days')
 # Email
 EMAIL_BACKEND = 'django.core.mail.backends.smtp.EmailBackend'
 EMAIL_USE_TLS = env.bool('EMAIL_USE_TLS', default=False)
@@ -398,52 +401,50 @@ ENVIRONMENT = env.str('ENVIRONMENT')
 
 LOGGING = {
     'version': 1,
-    'disable_existing_loggers': True,
-    'filters': {
-        'sensitive': {
-            '()': 'lib.logging.filters.SensitiveDataFilter',
-        },
-        'safe': {
-            '()': 'lib.logging.filters.SafeAttributeFilter',
+    'disable_existing_loggers': False,
+    'handlers': {
+        'console': {
+            'class': 'logging.StreamHandler',
+            'level': 'INFO',
+            'stream': 'ext://sys.stdout',
         },
     },
     'formatters': {
-        'json': {
-            '()': 'lib.logging.formatters.JsonFormatter',
-            'datefmt': '%Y-%m-%dT%H:%M:%S%z',
-        },
         'console_pretty': {
             '()': 'lib.logging.formatters.ConsoleFormatter',
             'datefmt': '%Y-%m-%dT%H:%M:%S%z',
         },
     },
-    'handlers': {
-        'console': {
-            'class': 'logging.StreamHandler',
-            'formatter': 'console_pretty',
-            'filters': ['sensitive'],
-            'level': 'INFO',
-            'stream': 'ext://sys.stdout',
-        },
-    },
     'loggers': {
+        'UnleashClient': {
+            'level': 'CRITICAL',
+            'propagate': False,
+        },
+        'apscheduler': {
+            'level': 'CRITICAL',
+            'propagate': False,
+        },
         '': {
             'handlers': ['console'],
+            'formatter': 'console_pretty',
             'level': 'INFO',
             'propagate': False,
         },
         'django': {
             'handlers': ['console'],
+            'formatter': 'console_pretty',
             'level': 'INFO',
             'propagate': False,
         },
-        'gunicorn': {
+        'uvicorn': {
             'handlers': ['console'],
+            'formatter': 'console_pretty',
             'level': 'INFO',
             'propagate': False,
         },
         '__main__': {
             'handlers': ['console'],
+            'formatter': 'console_pretty',
             'level': 'INFO',
             'propagate': False,
         },
@@ -493,3 +494,14 @@ if CACHEOPS_REDIS:
         'reports.*': {'ops': 'all', 'timeout': 60 * 60},
         'token_blacklist.outstandingtoken': {'ops': 'get', 'timeout': 60 * 60 * 24},
     }
+
+# UNLEASH settings
+FEATURE_FLAG_API_URL = env.str('FEATURE_FLAG_API_URL')
+FEATURE_FLAG_APP_NAME = env.str('FEATURE_FLAG_APP_NAME', 'staging')
+FEATURE_FLAG_INSTANCE_ID = env.str('FEATURE_FLAG_INSTANCE_ID')
+FEATURE_FLAG_WEBHOOK_SECRET_KEY = env.str(
+    'FEATURE_FLAG_WEBHOOK_SECRET_KEY', 'FEATURE_FLAG_WEBHOOK_SECRET_KEY'
+)
+
+# RECURRING SETTINGS
+MAX_RECURRING_ATTEMPTS = env.int('MAX_RECURRING_ATTEMPTS', 1)
@@ -18,16 +18,17 @@ from backend.public import urlpatterns as public_urlpatterns
 
 api = NinjaAPI(title='AIR API', version='1.0.0', docs_url=None)
 compatibility_api = NinjaAPI(title='AIR API DEBUG', version='0.0.1', docs_url=None)
+
 api.add_router('copywrite/', 'tools.copywrite.routes.v1.router')
 api.add_router('users/', 'users.routes.v1.router')
 api.add_router('chats/', 'tools.chats.routes.v1.router')
 api.add_router('media/', 'tools.media.routes.v1.router')
+
 compatibility_api.add_router('auth/', 'authentication.routes.v1.router')
 compatibility_api.add_router('payments/', 'payments.routes.v1.router')
 compatibility_api.add_router('reports/', 'reports.routes.v1.router')
 compatibility_api.add_router('ml_model/', 'ml_model.routes.v1.router')
 
-
 logger = logging.getLogger(__name__)
 
 
@@ -0,0 +1,15 @@
+from abc import ABC, abstractmethod
+from typing import List, Mapping
+
+from lib.typing import Email, State
+
+
+class FeatureFlagService(ABC):
+
+    @abstractmethod
+    def get_flag_state_by_emails(self, name: str, emails: List[Email]) -> Mapping[Email, State]:
+        pass
+
+    @abstractmethod
+    def get_flag_state(self, name: str, email: Email) -> State:
+        pass
@@ -0,0 +1,26 @@
+from types import MappingProxyType
+from typing import List, Mapping
+
+from UnleashClient import UnleashClient
+from django.conf import settings
+
+from lib.services.feature_flag import FeatureFlagService
+from lib.typing import Email, State
+from lib.unleash.cache import UnleashRedisCache
+
+
+class UnleashFeatureFlagService(FeatureFlagService):
+    def __init__(self) -> None:
+        self.client = UnleashClient(
+            url=settings.FEATURE_FLAG_API_URL,
+            app_name=settings.FEATURE_FLAG_APP_NAME,
+            instance_id=settings.FEATURE_FLAG_INSTANCE_ID,
+            cache=UnleashRedisCache(),
+            environment=settings.FEATURE_FLAG_APP_NAME
+        )
+
+    def get_flag_state_by_emails(self, name: str, emails: List[Email]) -> Mapping[Email, State]:
+        return MappingProxyType({email: self.get_flag_state(name, email) for email in emails})
+
+    def get_flag_state(self, name: str, email: Email) -> State:
+        return self.client.is_enabled(feature_name=name, context={'userId': email})
@@ -0,0 +1,27 @@
+from typing import Any, Optional
+from UnleashClient.cache import BaseCache
+from django.core.cache import caches
+
+
+class UnleashRedisCache(BaseCache):
+    PREFIX = 'unleash:'
+
+    def __init__(self, cache_alias='default'):
+        self.cache = caches[cache_alias]
+
+    def set(self, key: str, value: Any):
+        self.cache.set(self.PREFIX + key, value)
+
+    def mset(self, data: dict):
+        self.cache.set_many({self.PREFIX + k: v for k, v in data.items()})
+
+    def get(self, key: str, default: Optional[Any] = None):
+        return self.cache.get(self.PREFIX + key, default)
+
+    def exists(self, key: str):
+        return self.cache.has_key(self.PREFIX + key)
+
+    def destroy(self):
+        client = self.cache.client.get_client(write=True)
+        for key in client.scan_iter(f"{self.PREFIX}*"):
+            client.delete(key)
@@ -0,0 +1,4 @@
+from lib.services.unleash_feature_flag import UnleashFeatureFlagService
+
+web_client = UnleashFeatureFlagService()
+celery_client = UnleashFeatureFlagService()
\ No newline at end of file
@@ -0,0 +1,2 @@
+type Email = str
+type State = bool
\ No newline at end of file
@@ -2,13 +2,17 @@
 # Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
 # This file is distributed under the same license as the PACKAGE package.
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
-# 
+#
 #, fuzzy
 msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2026-04-03 17:52+0300\n"
+<<<<<<< HEAD
+"POT-Creation-Date: 2026-04-30 14:11+0300\n"
+=======
+"POT-Creation-Date: 2026-04-30 13:54+0300\n"
+>>>>>>> 1ebd6790 (django.po апдейт)
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
@@ -116,7 +120,7 @@ msgstr "Email токен не найден"
 msgid "Wrong email"
 msgstr "Неверный email"
 
-#: authentication/exceptions/user.py:11 backend/urls.py:46
+#: authentication/exceptions/user.py:11 backend/urls.py:47
 msgid "Wrong password"
 msgstr "Неверный пароль"
 
@@ -189,8 +193,8 @@ msgid "Child Business Accounts"
 msgstr "Дочерние Бизнес Аккаунты"
 
 #: authentication/models/business_group.py:8 ml_model/models.py:17
-#: ml_model/models.py:37 ml_model/models.py:61 ml_model/models.py:268
-#: tools/chats/models.py:9 tools/media/models.py:59 tools/media/models.py:93
+#: ml_model/models.py:37 ml_model/models.py:61 ml_model/models.py:269
+#: tools/chats/models.py:9 tools/media/models.py:59 tools/media/models.py:95
 msgid "Title"
 msgstr "Название"
 
@@ -203,12 +207,12 @@ msgid "Business Groups"
 msgstr "Бизнес Группы"
 
 #: authentication/models/business_host.py:22
-#: authentication/models/email_token.py:13 authentication/models/user.py:222
-#: authentication/models/user.py:223 authentication/models/user_telegram.py:22
+#: authentication/models/email_token.py:13 authentication/models/user.py:223
+#: authentication/models/user.py:224 authentication/models/user_telegram.py:22
 #: authentication/models/user_vk.py:12 payments/admin.py:37
-#: payments/admin.py:97 payments/models/invoice.py:15
-#: payments/models/payment.py:26 payments/models/payment_plan.py:62
-#: tools/media/models.py:106
+#: payments/admin.py:95 payments/models/invoice.py:15
+#: payments/models/payment.py:26 payments/models/payment_plan.py:50
+#: tools/media/models.py:108
 msgid "User"
 msgstr "Пользователь"
 
@@ -363,7 +367,7 @@ msgstr "Админ"
 msgid "Security"
 msgstr "Безопасность"
 
-#: authentication/models/email_token.py:16 ml_model/models.py:270
+#: authentication/models/email_token.py:16 ml_model/models.py:271
 msgid "Key"
 msgstr "Ключ"
 
@@ -553,7 +557,7 @@ msgstr "Бизнес-аккаунт для данного юзера не най
 msgid "Invited account can either accept or reject an invitation"
 msgstr "Приглашенный аккаунт может принять или отклонить приглашение"
 
-#: authentication/services/email_service.py:50
+#: authentication/services/email_service.py:52
 msgid "Error occured when proceed email sending"
 msgstr "Случилась ошибка во время отправки email"
 
@@ -606,11 +610,11 @@ msgstr "Пароль сотрудника успешно обновлен"
 msgid "Could not confirm email, please try again."
 msgstr "Невозможно подтвердить email, попробуйте позже"
 
-#: backend/urls.py:36
+#: backend/urls.py:37
 msgid "Requested object does not exists"
 msgstr ""
 
-#: backend/urls.py:41
+#: backend/urls.py:42
 msgid "Token is invalid"
 msgstr ""
 
@@ -624,7 +628,7 @@ msgstr ""
 msgid "A %(model)s with fields %(fields)s already exists"
 msgstr "Уже существует %(model)s с полями %(fields)s"
 
-#: messages/serializers.py:44 ml_model/exceptions.py:68
+#: messages/serializers.py:44 ml_model/exceptions.py:78
 #, python-format
 msgid "The file size cannot exceed %(max_mb_size)d MB"
 msgstr "Файл не может быть размером больше %(max_mb_size)d мегабайт"
@@ -684,63 +688,76 @@ msgstr "Возможно, файл повреждён. Попробуйте за
 msgid "File Uploading Not supported"
 msgstr "Загрузка файлов не поддерживается"
 
-#: ml_model/exceptions.py:65
+#: ml_model/exceptions.py:70
 msgid "Unable to recognize the file"
 msgstr "Не удаётся распознать файл"
 
-#: ml_model/exceptions.py:73
+#: ml_model/exceptions.py:83
 msgid "The length of the context has been exceeded."
 msgstr "Длина контекста превышена."
 
-#: ml_model/exceptions.py:78
+#: ml_model/exceptions.py:88
 msgid "Jinja template not found"
 msgstr "Jinja-шаблон не найден"
 
-#: ml_model/exceptions.py:83
+#: ml_model/exceptions.py:93
 msgid "There was an unknown error while rendering a template"
 msgstr "При рендеринге шаблона произошла неизвестная ошибка"
 
-#: ml_model/exceptions.py:88
+#: ml_model/exceptions.py:98
 msgid "The neuron model does not exist"
 msgstr "Нейронная модель не существует"
 
-#: ml_model/exceptions.py:96
+#: ml_model/exceptions.py:106
 #, python-format
 msgid "The %(file_type)s is not attached"
 msgstr "Файл (%(file_type)s) не прикреплен"
 
-#: ml_model/exceptions.py:101
+#: ml_model/exceptions.py:111
 msgid "No image content found in response. Try a different request"
 msgstr "В промпте отсутствует описание изображения. Попробуйте другой запрос"
 
-#: ml_model/exceptions.py:106
+#: ml_model/exceptions.py:116
+msgid ""
+"The model could not analyze your request. Please rephrase it and try again"
+msgstr ""
+"Модель не смогла проанализировать ваш запрос. Перефразируйте его и "
+"попробуйте снова"
+
+#: ml_model/exceptions.py:121
 msgid "Image analysis error. Please try another image."
 msgstr "Ошибка анализа изображения. Попробуйте другую картинку."
 
-#: ml_model/exceptions.py:111
+#: ml_model/exceptions.py:126
 msgid "Use style type AUTO or GENERAL when a style preset is selected"
 msgstr "При выбранном стиле используйте тип стиля AUTO или GENERAL"
 
-#: ml_model/exceptions.py:116
+#: ml_model/exceptions.py:131
 msgid "Prediction interrupted. Please retry again"
 msgstr "Генерация прервана. Пожалуйста, повторите попытку еще раз"
 
-#: ml_model/exceptions.py:131
+#: ml_model/exceptions.py:146
 #, python-format
 msgid "Prompt is too long. Maximum length is %(max_length)s characters."
 msgstr "Промпт слишком длинный. Максимальная длина — %(max_length)s символов."
 
-#: ml_model/exceptions.py:138
+#: ml_model/exceptions.py:153
 msgid ""
 "Service is currently unavailable due to high demand. Please try again later"
 msgstr ""
 "Сервис временно недоступен из-за высокой нагрузки. Пожалуйста, попробуйте "
 "позже"
 
-#: ml_model/exceptions.py:143
+#: ml_model/exceptions.py:158
 msgid "Available only in paid plan"
 msgstr "Доступно только в платном тарифе"
 
+#: ml_model/exceptions.py:163
+#, fuzzy
+#| msgid "Image analysis error. Please try another image."
+msgid "Face not found in the image. Please try another image with a face."
+msgstr "Не найдено лицо на картинке. Попробуйте другую картинку с лицом."
+
 #: ml_model/models.py:18 ml_model/models.py:38 ml_model/models.py:70
 #: ml_model/models.py:182 tools/media/models.py:67
 msgid "Slug"
@@ -774,7 +791,7 @@ msgstr "Теги модели"
 msgid "Alternative Titles"
 msgstr "Альтернативные названия"
 
-#: ml_model/models.py:68 ml_model/models.py:181 ml_model/models.py:269
+#: ml_model/models.py:68 ml_model/models.py:181 ml_model/models.py:270
 #: payments/models/payment.py:52
 msgid "Description"
 msgstr "Описание"
@@ -795,7 +812,7 @@ msgstr "Теги"
 msgid "Neuron Model"
 msgstr "Нейронная Модель"
 
-#: ml_model/models.py:156 ml_model/models.py:402 payments/admin.py:103
+#: ml_model/models.py:156 ml_model/models.py:403 payments/admin.py:101
 msgid "Model"
 msgstr "Модель"
 
@@ -861,162 +878,166 @@ msgstr "ZIP архив"
 msgid "Audio"
 msgstr "Аудио"
 
-#: ml_model/models.py:234 ml_model/models.py:272
+#: ml_model/models.py:229 payments/tests/test_plans.py:31
+msgid "Video"
+msgstr "Видео"
+
+#: ml_model/models.py:235 ml_model/models.py:273
 #: payments/models/promocode.py:41
 msgid "Type"
 msgstr "Тип"
 
-#: ml_model/models.py:236 ml_model/models.py:283
+#: ml_model/models.py:237 ml_model/models.py:284
 msgid "Required"
 msgstr "Обязательный"
 
-#: ml_model/models.py:239
+#: ml_model/models.py:240
 #, python-format
 msgid "%(model_title)s | %(input_type)s"
 msgstr "%(model_title)s | %(input_type)s"
 
-#: ml_model/models.py:245
+#: ml_model/models.py:246
 msgid "Model Input"
 msgstr "Модель"
 
-#: ml_model/models.py:246
+#: ml_model/models.py:247
 msgid "Model Inputs"
 msgstr "Входящий поток модели"
 
-#: ml_model/models.py:251
+#: ml_model/models.py:252
 msgid "Integer"
 msgstr "Целое число"
 
-#: ml_model/models.py:252
+#: ml_model/models.py:253
 msgid "Float"
 msgstr "Вещественное число"
 
-#: ml_model/models.py:253
+#: ml_model/models.py:254
 msgid "String"
 msgstr "Строка"
 
-#: ml_model/models.py:256
+#: ml_model/models.py:257
 msgid "List"
 msgstr "Список"
 
-#: ml_model/models.py:260
+#: ml_model/models.py:261
 msgid "Float range"
 msgstr "Вещественный диапазон"
 
-#: ml_model/models.py:264
+#: ml_model/models.py:265
 msgid "Integer range"
 msgstr "Целочисленный диапазон"
 
-#: ml_model/models.py:266
+#: ml_model/models.py:267
 msgid "Logical"
 msgstr "Логический"
 
-#: ml_model/models.py:279
+#: ml_model/models.py:280
 msgid "Values"
 msgstr "Значения"
 
-#: ml_model/models.py:280
+#: ml_model/models.py:281
 msgid ""
 "These values can contain different interfaces and default value optional"
 msgstr ""
 "Значения могут содержать различные интерфейс и, опционально, значение по "
 "умолчанию"
 
-#: ml_model/models.py:282
+#: ml_model/models.py:283
 msgid "Hidden"
 msgstr "Скрытый"
 
-#: ml_model/models.py:288
+#: ml_model/models.py:289
 #, python-format
 msgid "Parameter of %(model_title)s"
 msgstr "Параметр %(model_title)s"
 
-#: ml_model/models.py:291
+#: ml_model/models.py:292
 msgid "Parameter"
 msgstr "Параметр"
 
-#: ml_model/models.py:292
+#: ml_model/models.py:293
 msgid "Parameters"
 msgstr "Параметры"
 
-#: ml_model/models.py:297
+#: ml_model/models.py:298
 msgid "Fixed"
 msgstr "Фикса"
 
-#: ml_model/models.py:298
+#: ml_model/models.py:299
 msgid "Per generation second"
 msgstr "За секунду генерации"
 
-#: ml_model/models.py:299
+#: ml_model/models.py:300
 msgid "Per one text token"
 msgstr "За один текстовый токен"
 
-#: ml_model/models.py:300
+#: ml_model/models.py:301
 msgid "Per image pixel"
 msgstr "За один пиксель"
 
-#: ml_model/models.py:303
+#: ml_model/models.py:304
 msgid "By input data"
 msgstr "По входящим данным"
 
-#: ml_model/models.py:304
+#: ml_model/models.py:305
 msgid "By output data"
 msgstr "По исходящим данным"
 
-#: ml_model/models.py:305
+#: ml_model/models.py:306
 msgid "By all data"
 msgstr "По всем данным"
 
-#: ml_model/models.py:310
+#: ml_model/models.py:311
 msgid "Strategy"
 msgstr "Стратегия"
 
-#: ml_model/models.py:315
+#: ml_model/models.py:316
 msgid "Interaction Type"
 msgstr "Тип взаимодействия"
 
-#: ml_model/models.py:320 payments/models/invoice.py:19
+#: ml_model/models.py:321 payments/models/invoice.py:19
 msgid "Cost"
 msgstr "Цена"
 
-#: ml_model/models.py:321
+#: ml_model/models.py:322
 msgid "In RUB, per specified strategy"
 msgstr "В рублях, за указанную стратегию"
 
-#: ml_model/models.py:326
+#: ml_model/models.py:327
 msgid "Coefficient"
 msgstr "Коэффициент"
 
-#: ml_model/models.py:327
+#: ml_model/models.py:328
 msgid "Cost multiplier"
 msgstr "Цена"
 
-#: ml_model/models.py:334
+#: ml_model/models.py:335
 msgid "Rate"
 msgstr "Ставка"
 
-#: ml_model/models.py:338
+#: ml_model/models.py:339
 msgid "Payment Rule"
 msgstr "Платежное правило"
 
-#: ml_model/models.py:339
+#: ml_model/models.py:340
 msgid "Payment Rules"
 msgstr "Платежные правила"
 
-#: ml_model/models.py:400
+#: ml_model/models.py:401
 msgid "Descriptor"
 msgstr "Дескриптор"
 
-#: ml_model/models.py:406
+#: ml_model/models.py:407
 #, python-format
 msgid "Instruction of %(model_title)s"
 msgstr "Инструкция %(model_title)s"
 
-#: ml_model/models.py:409
+#: ml_model/models.py:410
 msgid "Model Instruction"
 msgstr "Инструкция Модели"
 
-#: ml_model/models.py:410
+#: ml_model/models.py:411
 msgid "Model Instructions"
 msgstr "Инструкции Моделей"
 
@@ -1024,7 +1045,7 @@ msgstr "Инструкции Моделей"
 msgid "no model by this id"
 msgstr "Не найдено моделей по этому ID"
 
-#: ml_model/services/chatgpt.py:148
+#: ml_model/services/chatgpt.py:154
 msgid "No matching version found"
 msgstr "Соответствующая версия не найдена"
 
@@ -1032,6 +1053,24 @@ msgstr "Соответствующая версия не найдена"
 msgid "Image is ready"
 msgstr "Изображение готово"
 
+#: ml_model/services/elevenlabs_music.py:46
+msgid "Duration cannot be less than 5 seconds"
+msgstr "Длительность не может быть меньше 5 секунд"
+
+#: ml_model/services/hunyuan.py:103
+#, python-format
+msgid "This video duration is not allowed for %(quality)s quality."
+msgstr ""
+"Для качества %(quality)s такая продолжительность видео не поддерживается."
+
+#: ml_model/services/hunyuan.py:108
+msgid ""
+"Smooth motion mode is available only for 5-second videos at 540p and 720p "
+"quality"
+msgstr ""
+"Режим «Плавное движение» доступен только для 5-секундных видео в качестве "
+"540p и 720p"
+
 #: ml_model/services/minimaxmusic.py:58
 #: ml_model/services/minimaxmusic_lite.py:62
 msgid "Lyrics is too long"
@@ -1050,20 +1089,24 @@ msgstr "Нет изображения для улучшения"
 msgid "Model data cannot be retrieved"
 msgstr "Невозможно получить данные модели"
 
-#: payments/admin.py:35 payments/admin.py:69 payments/admin.py:95
+#: payments/admin.py:35 payments/admin.py:67 payments/admin.py:93
 msgid "You can search by user email, exacted company name"
 msgstr ""
 "Вы можете осуществлять поиск по e-mail пользователя, точному названию "
 "компании"
 
-#: payments/admin.py:40 payments/admin.py:100
+#: payments/admin.py:40 payments/admin.py:98
 msgid "Missing"
 msgstr "Отсутствующий"
 
-#: payments/apps.py:9 payments/models/payment.py:60
+#: payments/apps.py:11 payments/models/payment.py:60
 msgid "Payments"
 msgstr "Платежи"
 
+#: payments/exceptions/full_balance.py:5
+msgid "Your balance is already full"
+msgstr "Ваш баланс уже пополнен до максимума"
+
 #: payments/exceptions/insufficient_balance.py:18
 #, python-format
 msgid ""
@@ -1105,60 +1148,56 @@ msgstr "Статус"
 msgid "Payment"
 msgstr "Платеж"
 
-#: payments/models/payment_plan.py:18
+#: payments/models/payment_plan.py:13
 msgid "Price"
 msgstr "Цена"
 
-#: payments/models/payment_plan.py:22
+#: payments/models/payment_plan.py:17
 msgid "Tokens per plan"
 msgstr "Токенов за план"
 
-#: payments/models/payment_plan.py:25
+#: payments/models/payment_plan.py:20
 msgid "Is corporate"
 msgstr "Корпоративный"
 
-#: payments/models/payment_plan.py:26
+#: payments/models/payment_plan.py:21
 msgid "Individual"
 msgstr "Индивидуальный"
 
-#: payments/models/payment_plan.py:27
-msgid "Is recurrent"
-msgstr "Рекуррентный"
-
-#: payments/models/payment_plan.py:29
-msgid "Duration"
-msgstr "Длительность"
-
-#: payments/models/payment_plan.py:34
+#: payments/models/payment_plan.py:22
 msgid "Is visible"
 msgstr "Видимый"
 
-#: payments/models/payment_plan.py:53 payments/models/payment_plan.py:68
+#: payments/models/payment_plan.py:41 payments/models/payment_plan.py:56
 #: payments/models/payment_plan_feature.py:16
 msgid "Payment Plan"
 msgstr "Платежный План"
 
-#: payments/models/payment_plan.py:54
+#: payments/models/payment_plan.py:42
 msgid "Payment Plans"
 msgstr "Платежные Планы"
 
-#: payments/models/payment_plan.py:70
+#: payments/models/payment_plan.py:58
 msgid "Last payment at"
 msgstr "Последнее время платежа"
 
-#: payments/models/payment_plan.py:71
+#: payments/models/payment_plan.py:59
 msgid "Next payment at"
 msgstr "Следующее время платежа"
 
-#: payments/models/payment_plan.py:73
+#: payments/models/payment_plan.py:63 payments/models/user_payment_method.py:17
+msgid "Payment Method"
+msgstr "Платежный метод"
+
+#: payments/models/payment_plan.py:69
 msgid "Current balance"
 msgstr "Текущий баланс"
 
-#: payments/models/payment_plan.py:79
-msgid "Recurrent billing task"
-msgstr "Рекуррентная задача на платеж"
+#: payments/models/payment_plan.py:75
+msgid "Referral balance"
+msgstr "Реферальный баланс"
 
-#: payments/models/payment_plan.py:100 payments/models/payment_plan.py:101
+#: payments/models/payment_plan.py:96 payments/models/payment_plan.py:97
 msgid "User Balance"
 msgstr "Баланс пользователя"
 
@@ -1222,27 +1261,47 @@ msgstr "Промокоды"
 msgid "Activated by"
 msgstr "Кем активирован"
 
-#: payments/models/promocode.py:137
+#: payments/models/promocode.py:138
 msgid "Promocode Activation"
 msgstr "Активация Промокода"
 
-#: payments/models/promocode.py:138
+#: payments/models/promocode.py:139
 msgid "Promocode Activations"
 msgstr "Активации Промокодов"
 
-#: payments/models/user_payment_method.py:24
-msgid "Payment Method"
-msgstr "Платежный метод"
+#: payments/models/user_payment_method.py:8
+msgid "Payment method UID"
+msgstr "UID платёжного метода"
+
+#: payments/models/user_payment_method.py:9
+msgid "Card type"
+msgstr "Тип карты"
 
-#: payments/models/user_payment_method.py:25
+#: payments/models/user_payment_method.py:10
+msgid "Last four card digits"
+msgstr "Последние 4 цифры карты"
+
+#: payments/models/user_payment_method.py:11
+msgid "Attempts"
+msgstr "Попытки"
+
+#: payments/models/user_payment_method.py:18
 msgid "Payment Methods"
 msgstr "Платежные методы"
 
 #: payments/routes/v1.py:94
+msgid "You do not have an active subscription to cancel"
+msgstr "У вас нет активной подписки для отмены"
+
+#: payments/routes/v1.py:95
+msgid "The recurring payment is successfully cancelled"
+msgstr "Автоплатежи успешно отключены"
+
+#: payments/routes/v1.py:145
 msgid "Expenses"
 msgstr "Затраты"
 
-#: payments/routes/v1.py:98
+#: payments/routes/v1.py:149
 msgid "Refills"
 msgstr "Пополнения"
 
@@ -1254,14 +1313,6 @@ msgstr ""
 msgid "Unknown account type"
 msgstr "Неизвестный тип аккаунта"
 
-#: payments/services/payment_method_service.py:46
-msgid "No current active payment method is set"
-msgstr "Ни одного активного метода не установлено"
-
-#: payments/services/payment_method_service.py:55
-msgid "No payment method by this id"
-msgstr "Не найдено метода платежа по этому ID"
-
 #: payments/tests/test_plans.py:23 payments/tests/test_plans.py:191
 #: payments/tests/test_plans.py:194
 msgid "Chat-bots"
@@ -1272,10 +1323,6 @@ msgstr "Чат-боты"
 msgid "Images"
 msgstr "Изображения"
 
-#: payments/tests/test_plans.py:31
-msgid "Video"
-msgstr "Видео"
-
 #: poller/models.py:11
 msgid "Address"
 msgstr "Адрес"
@@ -1312,7 +1359,7 @@ msgstr "Публичный API"
 msgid "Media"
 msgstr "Медиа"
 
-#: tools/chats/apis.py:197 tools/media/apis.py:202
+#: tools/chats/apis.py:201 tools/media/apis.py:207
 #: tools/public_api/views/base.py:100
 msgid ""
 "An unexpected generation error has occurred. Please try again later or use a "
@@ -1321,7 +1368,7 @@ msgstr ""
 "Произошла непредвиденная ошибка при генерации. Пожалуйста попробуйте позже "
 "или используйте другую модель"
 
-#: tools/chats/apis.py:253
+#: tools/chats/apis.py:257
 msgid "The message has already been deleted"
 msgstr "Сообщение уже было удалено"
 
@@ -1334,12 +1381,21 @@ msgstr "Чат %(id)s"
 msgid "Chat"
 msgstr "Чат"
 
-#: tools/media/apis.py:173
+<<<<<<< HEAD
+#: tools/media/apis.py:174
+=======
+#: tools/media/apis.py:175
+>>>>>>> 1ebd6790 (django.po апдейт)
 msgid ""
 "Temporary issues with the service, we are already working on a solution."
 msgstr "Временные неполадки с сервисом, мы уже работаем над их решением."
 
-#: tools/media/apis.py:255
+<<<<<<< HEAD
+#: tools/media/apis.py:252 tools/public_api/views/ml_service.py:63
+=======
+#: tools/media/apis.py:254 tools/public_api/views/ml_service.py:63
+>>>>>>> 1ebd6790 (django.po апдейт)
+#: tools/public_api/views/ml_service.py:107
 msgid "Voice not found."
 msgstr "Голос не найден."
 
@@ -1351,7 +1407,7 @@ msgstr "Хранилище клонирования голоса"
 msgid "Voice clone stores"
 msgstr "Хранилища клонирования голоса"
 
-#: tools/media/models.py:54 tools/media/models.py:131
+#: tools/media/models.py:54 tools/media/models.py:121
 msgid "Voice"
 msgstr "Голос"
 
@@ -1363,7 +1419,7 @@ msgstr "Инструментал"
 msgid "Kind"
 msgstr "Тип"
 
-#: tools/media/models.py:72 tools/media/models.py:103
+#: tools/media/models.py:72 tools/media/models.py:105
 msgid "File"
 msgstr "Файл"
 
@@ -1379,23 +1435,32 @@ msgstr "Пресет"
 msgid "Presets"
 msgstr "Пресеты"
 
-#: tools/media/models.py:100
+#: tools/media/models.py:93
+msgid "Создан"
+msgstr ""
+
+#: tools/media/models.py:94
+msgid "Изменён"
+msgstr ""
+
+#: tools/media/models.py:102
 msgid "Only MP3, OGG, WAV and WEBA audio files are allowed."
 msgstr "Разрешены только аудиофайлы MP3, OGG, WAV и WEBA."
 
-#: tools/media/models.py:108
+#: tools/media/models.py:110
 msgid "Transcription"
 msgstr "Транскрипция"
 
-#: tools/media/models.py:112
+#: tools/media/models.py:114
 msgid "Unknown file"
 msgstr "Неизвестный файл"
 
-#: tools/media/models.py:132
+#: tools/media/models.py:122
 msgid "Voices"
 msgstr "Голоса"
 
-#: tools/media/routes/v1.py:74
+#: tools/media/routes/v1.py:76 tools/public_api/views/voice.py:86
+#: tools/public_api/views/voice.py:98
 msgid "Voice not found"
 msgstr "Голос не найден"
 
@@ -1433,31 +1498,32 @@ msgstr ""
 msgid "The request must not be empty"
 msgstr "Запрос не должен быть пустым"
 
-#: tools/public_api/views/ml_service.py:65
+#: tools/public_api/views/ml_service.py:128
 msgid "You must provide a model parameter"
 msgstr "Необходимо указать параметр 'model'"
 
-#: tools/public_api/views/ml_service.py:80
+#: tools/public_api/views/ml_service.py:143
 msgid "Missing required parameter: 'messages'"
 msgstr "Отсутствует обязательный параметр: 'messages'"
 
-#: tools/public_api/views/ml_service.py:130
+#: tools/public_api/views/ml_service.py:193
 msgid "Model not found"
 msgstr "Модель не найдена"
 
-#: tools/public_api/views/voice.py:40
+#: tools/public_api/views/voice.py:44
 msgid "Your voice has been uploaded successfully"
 msgstr "Ваш голос успешно загружен"
 
-#: tools/public_api/views/voice.py:72
+#: tools/public_api/views/voice.py:77
+msgid "Preset voices are shared and cannot be edited. Use your own voice id."
+msgstr ""
+"Пресеты общие для всех — их нельзя редактировать. Укажите id своего голоса."
+
+#: tools/public_api/views/voice.py:87
 msgid "Voice title updated successfully"
 msgstr "Название голоса успешно обновлено"
 
-#: tools/public_api/views/voice.py
-msgid "Preset voices are shared and cannot be edited. Use your own voice id."
-msgstr "Пресеты общие для всех — их нельзя редактировать. Укажите id своего голоса."
-
-#: tools/public_api/views/voice.py
+#: tools/public_api/views/voice.py:93
 msgid "Preset voices are shared and cannot be deleted. Use your own voice id."
 msgstr "Пресеты общие для всех — их нельзя удалить. Укажите id своего голоса."
 
@@ -1468,6 +1534,24 @@ msgstr "Пресеты общие для всех — их нельзя удал
 #~ "Случилась ошибка во время генерации. Она может возникать из-за того, что "
 #~ "NSFW-контент запрещен. Попробуйте снова"
 
+#~ msgid "Is recurrent"
+#~ msgstr "Рекуррентный"
+
+#~ msgid "Payment Datetime"
+#~ msgstr "Дата и время платежа"
+
+#~ msgid "Recurring Payment"
+#~ msgstr "Автоплатеж"
+
+#~ msgid "Recurring Payments"
+#~ msgstr "Автоплатежи"
+
+#~ msgid "No current active payment method is set"
+#~ msgstr "Ни одного активного метода не установлено"
+
+#~ msgid "No payment method by this id"
+#~ msgstr "Не найдено метода платежа по этому ID"
+
 #~ msgid "Regular users cannot send introductory letters"
 #~ msgstr "Обычные пользователи не могут отсылать письма"
 
@@ -1520,16 +1604,6 @@ msgstr "Пресеты общие для всех — их нельзя удал
 #~ msgid "Issued achievement"
 #~ msgstr "Выданное достижение"
 
-msgid "Smooth motion mode is available only for 5-second videos at 540p and 720p quality"
-msgstr "Режим «Плавное движение» доступен только для 5-секундных видео в качестве 540p и 720p"
-
-#, python-format
-msgid "This video duration is not allowed for %(quality)s quality."
-msgstr "Для качества %(quality)s такая продолжительность видео не поддерживается."
-
-msgid "The model could not analyze your request. Please rephrase it and try again"
-msgstr "Модель не смогла проанализировать ваш запрос. Перефразируйте его и попробуйте снова"
-
 #~ msgid "Account is already confirmed"
 #~ msgstr "Аккаунт уже подтвержден"
 
@@ -0,0 +1,44 @@
+import redis
+
+from django.core.management.base import BaseCommand
+
+from django.conf import settings
+from redis.commands.search.field import TagField, TextField, VectorField
+from redis.commands.search.indexDefinition import IndexDefinition, IndexType
+
+
+class Command(BaseCommand):
+    def handle(self, *args, **options) -> None:
+        """
+        A command for creating indexes for storing a chunk's data (content, vectors, etc.)
+        """
+        redis_client = redis.Redis(host=settings.REDIS_HOST, port=settings.REDIS_PORT, db=0)
+        index_configs = (
+            ('ml_model-index', 3072),
+            ('ml_model-index-1536', 1536),
+        )
+
+        for index_name, dim in index_configs:
+            try:
+                redis_client.ft(index_name).info()
+                self.stdout.write(f'Index {index_name} already exists')
+            except Exception:
+                message_uid = TagField('message_uid')
+                chunk_id = TextField('chunk_id')
+                section_text = TextField('section_text')
+                section_embeddings = VectorField(
+                    'section_embeddings',
+                    'FLAT',
+                    {
+                        'TYPE': 'FLOAT32',
+                        'DIM': dim,
+                        'DISTANCE_METRIC': 'COSINE',
+                        'INITIAL_CAP': 10_000,
+                    },
+                )
+                fields = [message_uid, chunk_id, section_text, section_embeddings]
+                redis_client.ft(index_name).create_index(
+                    fields=fields,
+                    definition=IndexDefinition(prefix=['ml_model:messages:'], index_type=IndexType.HASH),
+                )
+                self.stdout.write(f'Index {index_name} has been successfully created')
@@ -35,3 +35,5 @@ def calculate_predict_price(request, body: PredictPriceInputSchema):
 
     return PredictPriceSchema(price=predicted_price)
 
+
+
@@ -7,23 +7,24 @@ from ml_model.services.dalle import Dalle
 from ml_model.services.deepl import Deepl
 from ml_model.services.deepseek import Deepseek
 from ml_model.services.djourney import Djourney
-from ml_model.services.epicphotogasm import Epicphotogasm
-from ml_model.services.elevenlabs_music import Elevenlabs_Music
 from ml_model.services.elevenlabs import Elevenlabs
+from ml_model.services.elevenlabs_music import Elevenlabs_Music
+from ml_model.services.epicphotogasm import Epicphotogasm
 from ml_model.services.flux import Flux
 from ml_model.services.flux_2 import Flux_2
 from ml_model.services.fluxkrea import Fluxkrea
 from ml_model.services.fluxlorafast import Fluxlorafast
 from ml_model.services.fluxproultra import Fluxproultra
+from ml_model.services.fluxpulid import Fluxpulid
 from ml_model.services.gemini import Gemini
 from ml_model.services.gemini_3_1 import Gemini_3_1
-from ml_model.services.gemma import Gemma
 from ml_model.services.geminiimage import Geminiimage
+from ml_model.services.gemma import Gemma
 from ml_model.services.gptimage import Gptimage
 from ml_model.services.granite import Granite
 from ml_model.services.grok import Grok
-from ml_model.services.grok_image import Grok_Image
 from ml_model.services.grok_4_1_fast import Grok_4_1_Fast
+from ml_model.services.grok_image import Grok_Image
 from ml_model.services.grok_imagine_video import Grok_Imagine_Video
 from ml_model.services.hailuo import Hailuo
 from ml_model.services.hunyuan import Hunyuan
@@ -36,22 +37,22 @@ from ml_model.services.leonardo import Leonardo
 from ml_model.services.lightning import Lightning
 from ml_model.services.llama import Llama
 from ml_model.services.logoai import Logoai
-from ml_model.services.lyria import Lyria
 from ml_model.services.ltx import Ltx
+from ml_model.services.lyria import Lyria
 from ml_model.services.midjourney import Midjourney
-from ml_model.services.minimaxvideo import Minimaxvideo
 from ml_model.services.minimaxmusic import Minimaxmusic
 from ml_model.services.minimaxmusic_lite import Minimaxmusic_Lite
+from ml_model.services.minimaxvideo import Minimaxvideo
 from ml_model.services.mistral import Mistral
 from ml_model.services.musicgen import Musicgen
 from ml_model.services.nanobanana import Nanobanana
 from ml_model.services.nanobanana_2 import Nanobanana_2
 from ml_model.services.perplexity import Perplexity
-from ml_model.services.pulid import Pulid
 from ml_model.services.photon import Photon
 from ml_model.services.pixverse import Pixverse
-from ml_model.services.prunaai import Prunaai
 from ml_model.services.pruna_v import Pruna_V
+from ml_model.services.prunaai import Prunaai
+from ml_model.services.pulid import Pulid
 from ml_model.services.qwen import Qwen
 from ml_model.services.qwen_235B import Qwen_235B
 from ml_model.services.qwen_3_5 import Qwen_3_5
@@ -62,9 +63,9 @@ from ml_model.services.recraft import Recraft
 from ml_model.services.reve import Reve
 from ml_model.services.runway import Runway
 from ml_model.services.sdxlemoji import Sdxlemoji
+from ml_model.services.seedance import Seedance
 from ml_model.services.seedream import Seedream
 from ml_model.services.sora import Sora
-from ml_model.services.seedance import Seedance
 from ml_model.services.stablediffusion import Stablediffusion
 from ml_model.services.stablemusic import Stablemusic
 from ml_model.services.suno import Suno
@@ -12,24 +12,32 @@ from tools.public_api.models import APIStore
 
 class Deepseek(SimpleService):
     TOKENS_COST = {
-        'deepseek/deepseek-chat': {
-            'input': Decimal('390') / 1_000_000,
-            'output': Decimal('390') / 1_000_000,
+        # 'deepseek/deepseek-chat': {
+        #     'input': Decimal('390') / 1_000_000,
+        #     'output': Decimal('390') / 1_000_000,
+        # },
+        # 'deepseek/deepseek-r1': {
+        #     'input': Decimal('900') / 1_000_000,
+        #     'output': Decimal('900') / 1_000_000,
+        # },
+        # 'deepseek/deepseek-r1:free': {
+        #     'input': Decimal('0'),
+        #     'output': Decimal('0'),
+        # },
+        'deepseek/deepseek-v4-pro': {
+            'input': Decimal('218') / 1_000_000, 
+            'output': Decimal('435') / 1_000_000,
         },
-        'deepseek/deepseek-r1': {
-            'input': Decimal('900') / 1_000_000,
-            'output': Decimal('900') / 1_000_000,
-        },
-        'deepseek/deepseek-r1:free': {
-            'input': Decimal('0'),
-            'output': Decimal('0')
+        'deepseek/deepseek-v4-flash': {
+            'input': Decimal('70') / 1_000_000,
+            'output': Decimal('140') / 1_000_000,
         },
     }
-    PRICE_BIAS = Decimal('0.05')
 
     def calculate_price(self, version: str, input_tokens: int, output_tokens: int) -> Decimal:
         price_map = self.TOKENS_COST[version]
-        price = input_tokens * price_map['input'] + output_tokens * price_map['output'] + self.PRICE_BIAS
+        price = input_tokens * price_map['input'] + output_tokens * price_map['output']
+
         return price.quantize(Decimal('0.1'), rounding='ROUND_UP')
 
     def save_results(self, content: str, t: timedelta, save: bool = True) -> list[Message]:
@@ -47,15 +55,17 @@ class Deepseek(SimpleService):
     def make(self, input_message: Message, save: bool = True) -> list[Message]:
         info = input_message.info.copy()
         version = info.pop('version')
-        system_prompt = input_message.info.pop('system_prompt', '')
+        system_prompt = info.pop('system_prompt', '')
+
         callback_data = {
-            **input_message.info,
+            **info,
         }
         messages = [
             {'role': 'system', 'content': system_prompt},
             *self.get_chat_history(),
             {'role': 'user', 'content': input_message.content}
         ]
+
         start_time = time.time()
         result = openrouter_run(version, messages, callback_data, 'Deepseek')
         process_time = timedelta(seconds=(time.time() - start_time))
@@ -66,8 +76,11 @@ class Deepseek(SimpleService):
             output_tokens=result[2],
         )
         msgs = self.save_results(result[0], process_time)
+
         return msgs
 
+
+
     def get_chat_history(self, message_limit: int = 10, max_character_limit: int = 1500) -> list[dict[str, str | list]]:
         if isinstance(self.store, Chat):
             air_messages = list(
@@ -100,3 +113,4 @@ class Deepseek(SimpleService):
         while character_length > max_character_limit:
             character_length -= len(memory.pop(0)['content'])
         return memory
+
@@ -6,10 +6,11 @@ from typing import Any
 
 import requests
 from django.core.files import File
+from django.utils.translation import gettext as _
 from replicate.exceptions import ModelError
 
 from messages.models import Message
-from ml_model.exceptions import RequestBlocked, GenerationException
+from ml_model.exceptions import RequestBlocked, GenerationException, InvalidParameterError
 from ml_model.services.base import SimpleService
 from ml_model.tasks import replicate_run
 
@@ -41,6 +42,8 @@ class Elevenlabs_Music(SimpleService):
 
     def make(self, input_message: Message, save: bool = True) -> list[Message]:
         duration = input_message.info.pop('duration')
+        if duration < 5:
+            raise InvalidParameterError(_('Duration cannot be less than 5 seconds'))
         if (balance := PaymentPlanSelector(self.store.user).get_current_balance()) < (
             cost := self.calculate_price(duration)
         ):
@@ -0,0 +1,89 @@
+from datetime import timedelta
+from decimal import Decimal
+from io import BytesIO
+import time
+from typing import Any
+
+from django.core.files import File
+from replicate.exceptions import ModelError
+import requests
+
+from messages.models.message import Message
+from ml_model.exceptions import FaceNotFoundError, GenerationException, RequestBlocked
+from ml_model.models import ModelParameter
+from ml_model.services.base import SimpleService
+from ml_model.tasks import replicate_run
+from payments.exceptions.insufficient_balance import InsufficientBalance
+from payments.selectors.payment_plan_selector import PaymentPlanSelector
+
+
+class Fluxpulid(SimpleService):
+    TOKEN_COST = Decimal('15.0')
+    ENDPOINT = 'bytedance/flux-pulid:8baa7ef2255075b46f4d91cd238c21d31181b3e6a864463f967960bb0112525b'
+
+    @classmethod
+    def predict_price(cls, content: str, file_exists: bool, info: dict[str, Any]) -> Decimal | None:
+        price = info.get('num_outputs', 1) * cls.TOKEN_COST
+
+        return price.quantize(Decimal('0.1'), rounding='ROUND_UP')
+
+    def calculate_price(self, num_outputs: int) -> Decimal:
+        price = num_outputs * self.TOKEN_COST
+
+        return price.quantize(Decimal('0.1'), rounding='ROUND_UP')
+
+    def save_results(self, content: str, images: list, t: timedelta, save: bool = True) -> list[Message]:
+        messages: list[Message] = []
+        for image in images:
+            messages.append(
+                Message(
+                    content_object=self.store,
+                    elapsed_time=t,
+                    content=content,
+                    file=File(BytesIO(requests.get(image.url).content), '.png'),
+                )
+            )
+
+        if save:
+            return Message.objects.bulk_create(messages)
+
+        return messages
+
+    def make(self, input_message: Message, save: bool = True) -> list[Message]:
+        num_outputs = input_message.info.get('num_outputs', 1)
+        if (balance := PaymentPlanSelector(self.store.user).get_current_balance()) < (
+            cost := self.TOKEN_COST * num_outputs
+        ):
+            raise InsufficientBalance(balance, cost)
+
+        size = input_message.info.pop('size', '1024x1024')
+        width, height = size.split('x')
+
+        translated_prompt = self.translate_prompt(input_message.content)
+        callback_data = dict(
+            {
+                'prompt': translated_prompt,
+                'main_face_image': BytesIO(input_message.file.read()),
+                'output_quality': 100,
+                'output_format': 'png',
+                'max_sequence_length': 256,
+                'width': int(width),
+                'height': int(height),
+                **input_message.info,
+            }
+        )
+        start_time = time.time()
+        try:
+            images = replicate_run(self.ENDPOINT, callback_data)
+        except ModelError as exc:
+            if any(error in str(exc) for error in ('E005', 'E006', 'sexual')):
+                raise RequestBlocked
+            elif exc.prediction.error == 'facexlib align face fail':
+                raise FaceNotFoundError
+            raise GenerationException from exc
+
+        process_time = timedelta(seconds=(time.time() - start_time))
+        self.handle_invoice(input_message.content_object.model, len(images))
+        msgs = self.save_results(input_message.content, images, process_time, save)
+
+        return msgs
@@ -1,19 +1,21 @@
+import base64
 import time
 from datetime import timedelta
 from decimal import Decimal
 from io import BytesIO
-from typing import Optional, Any
+from typing import Any, Optional
 
+import filetype
 import requests
 from django.core.files import File
 from replicate.exceptions import ModelError
 
 from messages.models import Message
 from ml_model.exceptions import (
-    ImageContentNotFound,
     GenerationException,
+    ImageContentNotFound,
+    ModelCouldNotInterpretPrompt,
     RequestBlocked,
-    ServiceHighDemandError,
 )
 from ml_model.services.base import SimpleService
 from ml_model.tasks import replicate_run
@@ -21,17 +23,25 @@ from ml_model.tasks import replicate_run
 
 class Nanobanana_2(SimpleService):
     TOKENS_COST = {
-        '1K': Decimal('20.1'),
-        '2K': Decimal('30.3'),
-        '4K': Decimal('45.3'),
+        'nano-banana-pro': {
+            '1K': Decimal('45'),
+            '2K': Decimal('45'),
+            '4K': Decimal('90'),
+        },
     }
 
-    def calculate_price(self, resolution: Optional[str]) -> Decimal:
-        return self.TOKENS_COST[resolution]
+    def calculate_price(self, version: str, resolution: Optional[str]) -> Decimal:
+        if resolution:
+            return self.TOKENS_COST[version][resolution]
+        return self.TOKENS_COST[version]
 
     @classmethod
     def predict_price(cls, content: str, file_exists: bool, info: dict[str, Any]) -> Decimal | None:
-        return cls.TOKENS_COST[info['resolution']]
+        version = 'nano-banana-pro'
+        resolution = info.get('resolution', '2K')
+        if resolution:
+            return cls.TOKENS_COST[version][resolution]
+        return cls.TOKENS_COST[version]
 
     def save_results(
         self,
@@ -52,28 +62,32 @@ class Nanobanana_2(SimpleService):
 
     def make(self, input_message: Message, save: bool = True) -> list[Message]:
         start_time = time.time()
+        version = 'nano-banana-pro'
         resolution = input_message.info.get('resolution', '2K')
         callback_data = dict(
             {
-                'prompt': self.translate_prompt(input_message.content),
+                'prompt': input_message.content,
                 **input_message.info,
             }
         )
         if input_message.file:
-            callback_data.update(
-                {'image_input': [input_message.file.url], 'aspect_ratio': 'match_input_image'}
-            )
+            kind = filetype.guess(input_message.file.read(20))
+            mime = kind.mime if kind else 'application/octet-stream'
+            input_message.file.seek(0)
+            image = f'data:{mime};base64,{base64.b64encode(input_message.file.read()).decode("utf-8")}'
+            input_message.file.close()
+            callback_data.update({'image_input': [image]})
         try:
-            image = replicate_run('google/nano-banana-2', callback_data)
+            image = replicate_run(f'google/{version}', callback_data)
         except ModelError as exc:
             if exc.prediction.error == 'No image content found in response':
                 raise ImageContentNotFound
+            elif exc.prediction.error in ('400', 'Failed to generate image.'):
+                raise ModelCouldNotInterpretPrompt from exc
             elif any(error in str(exc) for error in ('E005', 'E006', 'sexual')):
                 raise RequestBlocked
-            elif 'E003' in str(exc):
-                raise ServiceHighDemandError from exc
             raise GenerationException from exc
         process_time = timedelta(seconds=(time.time() - start_time))
-        self.handle_invoice(input_message.content_object.model, resolution=resolution)
+        self.handle_invoice(input_message.content_object.model, version=version, resolution=resolution)
         msgs = self.save_results(input_message.content, image, process_time, save)
         return msgs
@@ -128,7 +128,7 @@ class NeuronModelAdmin(
         if formset.model == ModelInput:
             existed = set()
             for input in formset.cleaned_data:
-                if input['DELETE']:
+                if input.get('DELETE', False):
                     continue
                 for version in input['versions']:
                     if (pair := (version.pk, input['type'])) in existed:
@@ -10,9 +10,6 @@ class MLModelConfig(AppConfig):
 
     def ready(self):
         from .signals import create_settings
-        from .utils import create_redis_search_index
 
         setting_changed.connect(create_settings)
-        create_redis_search_index()
-
         return super().ready()
@@ -156,3 +156,8 @@ class ServiceHighDemandError(Exception):
 class PaidPlanRequiredError(Exception):
     def __str__(self) -> str:
         return _('Available only in paid plan')
+
+
+class FaceNotFoundError(Exception):
+    def __str__(self) -> str:
+        return _('Face not found in the image. Please try another image with a face.')
@@ -1,5 +1,4 @@
 from typing import List, Optional, Any
-
 from ninja import ModelSchema, Schema
 from pydantic import condecimal
 
@@ -61,36 +61,3 @@ def count_openrouter_tokens(model_name: str, messages: List[Dict[str, Any]], out
     output_tokens = len(encoding.encode(output))
     return (input_tokens, output_tokens)
 
-
-def create_redis_search_index() -> None:
-    """
-    A method for creating an index for storing a chunk's data (content, vectors, etc.)
-    """
-    redis_client = redis.Redis(host=settings.REDIS_HOST, port=settings.REDIS_PORT, db=0)
-    index_configs = (
-        ('ml_model-index', 3072),
-        ('ml_model-index-1536', 1536),
-    )
-
-    for index_name, dim in index_configs:
-        try:
-            redis_client.ft(index_name).info()
-        except Exception:
-            message_uid = TagField('message_uid')
-            chunk_id = TextField('chunk_id')
-            section_text = TextField('section_text')
-            section_embeddings = VectorField(
-                'section_embeddings',
-                'FLAT',
-                {
-                    'TYPE': 'FLOAT32',
-                    'DIM': dim,
-                    'DISTANCE_METRIC': 'COSINE',
-                    'INITIAL_CAP': 10_000,
-                },
-            )
-            fields = [message_uid, chunk_id, section_text, section_embeddings]
-            redis_client.ft(index_name).create_index(
-                fields=fields,
-                definition=IndexDefinition(prefix=['ml_model:messages:'], index_type=IndexType.HASH),
-            )
@@ -0,0 +1,5 @@
+from django.utils.translation import gettext as _
+
+class FullBalanceException(Exception):
+    def __str__(self) -> str:
+        return _('Your balance is already full')
\ No newline at end of file
@@ -0,0 +1,56 @@
+# Generated by Django 5.0.11 on 2026-02-12 08:34
+
+import django.db.models.deletion
+import uuid
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('payments', '0026_remove_paymentplan_title'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='PaymentMethod',
+            fields=[
+                ('uid', models.UUIDField(default=uuid.uuid4, editable=False, primary_key=True, serialize=False)),
+                ('created_at', models.DateTimeField(auto_now_add=True, verbose_name='Создан')),
+                ('updated_at', models.DateTimeField(auto_now=True, verbose_name='Изменён')),
+                ('payment_method_id', models.UUIDField(unique=True, verbose_name='Payment method UID')),
+                ('card_type', models.CharField(max_length=15, verbose_name='Card type')),
+                ('last_four', models.CharField(max_length=4, verbose_name='Last four card digits')),
+                ('attempts', models.PositiveSmallIntegerField(default=0, verbose_name='Attempts')),
+            ],
+            options={
+                'verbose_name': 'Payment Method',
+                'verbose_name_plural': 'Payment Methods',
+            },
+        ),
+        migrations.RemoveField(
+            model_name='paymentplan',
+            name='duration',
+        ),
+        migrations.RemoveField(
+            model_name='paymentplan',
+            name='is_recurrent',
+        ),
+        migrations.RemoveField(
+            model_name='paymentplanuserinfo',
+            name='plan_schedule',
+        ),
+        migrations.AlterField(
+            model_name='paymentplanuserinfo',
+            name='next_payment_at',
+            field=models.DateTimeField(blank=True, null=True, verbose_name='Next payment at'),
+        ),
+        migrations.AddField(
+            model_name='paymentplanuserinfo',
+            name='method',
+            field=models.OneToOneField(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='user_plan_info', to='payments.paymentmethod', verbose_name='Payment Method'),
+        ),
+        migrations.DeleteModel(
+            name='UserPaymentMethod',
+        ),
+    ]
@@ -0,0 +1,18 @@
+# Generated by Django 5.0.11 on 2026-04-18 06:53
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('payments', '0027_paymentmethod_remove_paymentplan_duration_and_more'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='paymentplanuserinfo',
+            name='referral_balance',
+            field=models.DecimalField(decimal_places=10, default=0, max_digits=100, verbose_name='Referral balance'),
+        ),
+    ]
@@ -1,6 +1,6 @@
 from payments.models.payment import Payment
 from payments.models.payment_plan import PaymentPlan, PaymentPlanUserInfo
-from payments.models.user_payment_method import UserPaymentMethod
+from payments.models.user_payment_method import PaymentMethod
 from payments.models.invoice import Invoice
 from payments.models.promocode import PromoCode, PromoCodeActivation
 from payments.models.payment_plan_feature import PaymentPlanFeature
@@ -9,9 +9,9 @@ __all__ = (
     'Payment',
     'PaymentPlan',
     'PaymentPlanUserInfo',
-    'UserPaymentMethod',
+    'PaymentMethod',
     'Invoice',
     'PromoCode',
     'PromoCodeActivation',
-    'PaymentPlanFeature'
+    'PaymentPlanFeature',
 )
@@ -1,20 +1,15 @@
 from datetime import datetime
 
-from dateutil.relativedelta import relativedelta
 from django.contrib.auth import get_user_model
 from django.contrib.postgres.fields import ArrayField
 from django.db import models
 from django.utils.translation import gettext_lazy as _
-from django_celery_beat.models import PeriodicTask
 
 from core.models import BaseModel
 from ml_model.models import NeuronModel
 
 
 class PaymentPlan(BaseModel):
-    MONTH = 'month'
-    YEAR = 'year'
-    DURATION_CHOICES = ((MONTH, MONTH), (YEAR, YEAR))
     price = models.DecimalField(max_digits=10, decimal_places=2, verbose_name=_('Price'))
     tokens_per_plan = models.DecimalField(
         max_digits=50,
@@ -24,13 +19,6 @@ class PaymentPlan(BaseModel):
     )
     is_corporate = models.BooleanField(default=False, verbose_name=_('Is corporate'))
     individual = models.BooleanField(default=False, verbose_name=_('Individual'))
-    is_recurrent = models.BooleanField(default=False, verbose_name=_('Is recurrent'))
-    duration = models.CharField(
-        verbose_name=_('Duration'),
-        max_length=100,
-        choices=DURATION_CHOICES,
-        default=MONTH,
-    )
     is_visible = models.BooleanField(default=True, verbose_name=_('Is visible'))
     points = ArrayField(
         default=list,
@@ -68,18 +56,23 @@ class PaymentPlanUserInfo(BaseModel):
         verbose_name=_('Payment Plan'),
     )
     last_payment_at = models.DateField(verbose_name=_('Last payment at'))
-    next_payment_at = models.DateField(verbose_name=_('Next payment at'))
+    next_payment_at = models.DateTimeField(blank=True, null=True, verbose_name=_('Next payment at'))
+    method = models.OneToOneField(
+        'PaymentMethod',
+        on_delete=models.SET_NULL,
+        verbose_name=_('Payment Method'),
+        related_name='user_plan_info',
+        null=True,
+        blank=True
+    )
     current_token_balance = models.DecimalField(
         max_digits=100, decimal_places=10, verbose_name=_('Current balance')
     )
-    plan_schedule = models.OneToOneField(
-        PeriodicTask,
-        on_delete=models.CASCADE,
-        related_name='payment_plan',
-        verbose_name=_('Recurrent billing task'),
-        default=None,
-        null=True,
-        blank=True,
+    referral_balance = models.DecimalField(
+        max_digits=100,
+        decimal_places=10,
+        default=0,
+        verbose_name=_('Referral balance'),
     )
 
     def save(
@@ -90,9 +83,12 @@ class PaymentPlanUserInfo(BaseModel):
         update_fields=None,
     ):
         self.last_payment_at = datetime.now().date()
-        self.next_payment_at = self.last_payment_at + relativedelta(months=1)
         return super().save(force_insert, force_update, using, update_fields)
 
+    @property
+    def is_recurring(self) -> bool:
+        return self.method is not None
+
     def __str__(self) -> str:
         return f'{self.user.email or "Ошибка"}'
 
@@ -126,8 +126,9 @@ class PromoCodeActivation(BaseModel):
 
     def add_tokens_referral(self, amount: int):
         self.add_tokens(amount=amount)
-        self.promocode.owner.payment_plan.current_token_balance += amount
-        self.promocode.owner.payment_plan.save()
+        owner_pp = self.promocode.owner.payment_plan
+        owner_pp.referral_balance += amount
+        owner_pp.save(update_fields=['referral_balance'])
 
     def __str__(self) -> str:
         return f'{self.promocode}'
@@ -1,24 +1,17 @@
-from django.contrib.auth import get_user_model
 from django.db import models
 from django.utils.translation import gettext_lazy as _
 
 from core.models import BaseModel
 
 
-class UserPaymentMethod(BaseModel):
-    user = models.ForeignKey(
-        get_user_model(),
-        on_delete=models.CASCADE,
-        related_name='payment_methods',
-        verbose_name='Пользователь',
-    )
-    currently_active = models.BooleanField(default=False, verbose_name='Способ платежа активен')
-    payment_method_id = models.UUIDField(unique=True, verbose_name='UID платёжного метода')
-    card_type = models.CharField(max_length=15, verbose_name='Тип карты')
-    last_four = models.CharField(max_length=4, verbose_name='Последние 4 цифры карты')
+class PaymentMethod(BaseModel):
+    payment_method_id = models.UUIDField(unique=True, verbose_name=_('Payment method UID'))
+    card_type = models.CharField(max_length=15, verbose_name=_('Card type'))
+    last_four = models.CharField(max_length=4, verbose_name=_('Last four card digits'))
+    attempts = models.PositiveSmallIntegerField(default=0, verbose_name=_('Attempts'))
 
     def __str__(self) -> str:
-        return self.user.email
+        return f'Card {self.card_type} ****{self.last_four}'
 
     class Meta:
         verbose_name = _('Payment Method')
@@ -1,9 +1,14 @@
+import orjson
+
 import calendar
 import logging
 from collections import defaultdict
 from datetime import date, timedelta
 from decimal import Decimal
 
+from django.utils import timezone
+from django.utils.translation import gettext_lazy as _
+
 from dateutil.relativedelta import relativedelta
 from django.db.models import CharField, F, Func, Prefetch, Sum, Value
 from django.db.models.functions import Round, TruncDay, TruncMonth, TruncYear
@@ -11,8 +16,18 @@ from django.utils.translation import gettext as _
 from ninja import Query, Router
 from ninja.errors import HttpError
 
+from authentication.models import CustomUserModel
 from authentication.security import AsyncAuthBearer, SyncAuthBearer
-from payments.models import Invoice, Payment, PaymentPlan, PaymentPlanFeature
+from payments.exceptions.payer_not_found import PayerNotFound
+from payments.models import (
+    Invoice,
+    Payment,
+    PaymentPlan,
+    PaymentPlanFeature,
+    PaymentMethod,
+    PaymentPlanUserInfo,
+)
+from authentication.services.email_service import EmailService
 from payments.schema import UserBalance
 from payments.schemas import (
     ExpensesParamsSchema,
@@ -22,9 +37,8 @@ from payments.schemas import (
     PaymentPlanSchema,
 )
 from payments.selectors.payment_plan_selector import PaymentPlanSelector
-from payments.services.payment_plan_service import PaymentPlanService
-from payments.services.payment_service import PaymentService
 from payments.typing import IntervalStrategyEnum, SourceStrategyEnum
+from payments.services.payment_service import PaymentService
 
 router = Router(auth=SyncAuthBearer(), tags=['payments'])
 
@@ -44,6 +58,43 @@ def get_user_balance(request):
         raise HttpError(401, f'{exc}')
 
 
+@router.post('payment-result', tags=['payments/payment-result'], auth=None)
+async def handle_yookassa_webhook(request):
+    data = orjson.loads(request.body)
+    logger.info('YooKassa webhook received: payment_id=%s', data['object']['id'])
+    payment = await PaymentService.handle_payment(data['object']['id'])
+    try:
+        payer = await CustomUserModel.objects.prefetch_related('payment_plan', 'payment_plan__plan', 'payment_plan__method').aget(
+            uid=payment.description
+        )
+        await PaymentService(payer).do_payment(payment)
+        logger.info(
+            'YooKassa webhook processed: payment_id=%s payer_email=%s status=%s',
+            payment.id,
+            payer.email,
+            payment.status,
+        )
+    except CustomUserModel.DoesNotExist:
+        raise HttpError(400, str(PayerNotFound))
+    except Exception as exc:
+        logger.exception(exc)
+        raise HttpError(400, f'{exc}')
+    return 200
+
+
+@router.post('revoke-recurring-payment', tags=['payments/revoke-recurring-payment'])
+def revoke_recurring_payment(request):
+    deleted_count, deleted_details = PaymentMethod.objects.filter(user_plan_info__user=request.auth).delete()
+    logger.info(
+        'Recurring payment revoked by user: email=%s deleted_methods=%s',
+        request.auth.email,
+        deleted_count,
+    )
+    if deleted_count == 0:
+        raise HttpError(400, _('You do not have an active subscription to cancel'))
+    return 200, {'detail': _('The recurring payment is successfully cancelled')}
+
+
 @router.get('expenses', tags=['payments/expenses'], response=list[ExpensesSchema])
 def list_expenses(request, data: ExpensesParamsSchema = Query(...)):
     try:
@@ -89,7 +140,7 @@ def list_expenses(request, data: ExpensesParamsSchema = Query(...)):
                     ),
                     amount=Round(Sum('cost')),
                 )
-            case SourceStrategyEnum.DAYS.BUDGET:
+            case SourceStrategyEnum.BUDGET:
                 expenses = {
                     'source': _('Expenses'),
                     'amount': qs.aggregate(amount=Round(Sum('cost')))['amount'],
@@ -144,7 +195,6 @@ async def list_payment_plans(request):
                     uid=plan.uid,
                     price=plan.price,
                     tokens_per_plan=plan.tokens_per_plan,
-                    duration=plan.duration,
                     is_corporate=plan.is_corporate,
                     points=plan.points,
                     grouped_features=[{'name': cat, 'features': feats} for cat, feats in grouped.items()],
@@ -164,16 +214,37 @@ async def create_payment_link(request, body: NewSubscriptionSchema):
             raise HttpError(401, 'Unauthorized')
         payment_plan = await PaymentPlan.objects.aget(uid=body.uid)
         payment_url = await PaymentService(request.auth).create_payment_link(payment_plan)
+        logger.info(
+            'Payment link endpoint completed: email=%s plan_uid=%s',
+            request.auth.email,
+            payment_plan.uid,
+        )
         return PaymentLinkSchema(payment_url=payment_url)
     except Exception as exc:
         raise HttpError(400, f'{exc}')
 
 
-@router.delete('plans', tags=['payments/plans'], auth=AsyncAuthBearer(), response={200: None, 400: str})
-async def cancel_plan_subscription(request):
+@router.post('gitlab-webhook', tags=['payments/gitlab-webhook'], auth=None)
+async def handle_gitlab_webhook(request):
     try:
-        if request.auth.account_type not in {'regular', 'business_host'}:
-            raise HttpError(401, 'Unauthorized')
-        await PaymentPlanService(request.auth).cancel_payment_plan()
+        data = orjson.loads(request.body)['object_attributes']
+        if data['name'] == 'recurring_payments':
+            is_active = data['active']
+            if not is_active:
+                deleted_methods_count, deleted_details = await PaymentMethod.objects.all().adelete()
+                logger.info(
+                    'Recurring feature disabled: all payment methods removed count=%s',
+                    deleted_methods_count,
+                )
+            updated_count = await PaymentPlanUserInfo.objects.filter(
+                plan__price__gt=0,
+                plan__individual=False,
+            ).aupdate(next_payment_at=None if not is_active else (timezone.now() + relativedelta(months=1)))
+            logger.info(
+                'Recurring feature flag synced: active=%s updated_subscriptions=%s',
+                is_active,
+                updated_count,
+            )
     except Exception as exc:
-        raise HttpError(400, f'{exc}')
+        logger.error(exc)
+    return 200
@@ -1,31 +0,0 @@
-from uuid import UUID
-
-from authentication.models.user import CustomUserModel
-from payments.models.user_payment_method import UserPaymentMethod
-from payments.serializers import PaymentMethodSerializer
-
-
-class PaymentMethodSelector:
-    def __init__(self, user: CustomUserModel):
-        self.user = user
-
-    def list(self, serialize: bool = False):
-        methods = self.user.payment_methods.all()
-        if serialize:
-            return PaymentMethodSerializer(methods, many=True)
-        return methods
-
-    def get_payment_method_by_uuid(self, method_id: UUID) -> UserPaymentMethod | None:
-        payment = UserPaymentMethod.objects.filter(user=self.user, payment_method_id=method_id)
-
-        if not payment.exists():
-            return None
-
-        return payment.first()
-
-    def get_current_active_method(self) -> UserPaymentMethod:
-        method = UserPaymentMethod.objects.filter(user=self.user, currently_active=True)
-        if not method.exists():
-            raise Exception(f'No active payment method for user {self.user}')
-
-        return method.first()
@@ -18,15 +18,17 @@ class PaymentPlanSelector:
         if (
             self.user.account_type in ('business_account', 'business_admin', 'business_security')
         ) and self.user.business_account.acceptance_status == InvitationStatus.ACCEPTED:
-            balance = (
+            pp = self.user.business_account.parent_company.user.payment_plan
+            total_available = pp.current_token_balance + pp.referral_balance
+            limit = (
                 self.user.business_account.group.token_limit
                 if self.user.business_account.group
                 else self.user.business_account.token_limit
             )
-            if balance is None:
-                balance = self.user.business_account.parent_company.user.payment_plan.current_token_balance
+            balance = min(total_available, limit) if limit is not None else total_available
         else:
-            balance = self.user.payment_plan.current_token_balance
+            pp = self.user.payment_plan
+            balance = pp.current_token_balance + pp.referral_balance
 
         return balance
 
@@ -43,8 +45,8 @@ class PaymentPlanSelector:
 
         return UserPaymentPlanSerializer(plan)
 
-    def get_free_plan(self, corporate: bool = False, recurrent: bool = False) -> PaymentPlan:
-        return PaymentPlan.objects.get_or_create(price=0, is_corporate=corporate, is_recurrent=recurrent)[0]
+    def get_free_plan(self, corporate: bool = False) -> PaymentPlan:
+        return PaymentPlan.objects.get_or_create(price=0, is_corporate=corporate)[0]
 
     def is_plan_paid(self) -> bool:
         return self.user.payment_plan.plan.price != Decimal('0')
@@ -1,21 +0,0 @@
-from typing import Type, TypeVar
-from uuid import UUID
-
-from django_celery_beat.models import PeriodicTask
-
-Self = TypeVar('Self', bound='RecurrentPaymentSelector')
-
-
-class RecurrentPaymentSelector:
-    def __init__(self, task: PeriodicTask):
-        self.task = task
-
-    @classmethod
-    def from_user_id(cls: Type[Self], user_id: UUID) -> Self | None:
-        task = PeriodicTask.objects.filter(name=f'recurrent_{user_id}').first()
-        if task is None:
-            return None
-        return cls(task)
-
-    def to_service(self, service):
-        return service(self.task)
@@ -30,13 +30,20 @@ class ModelBillingService:
         else:
             raise Exception(_('Unknown account type'))
 
-        if plan.current_token_balance < amount:
-            raise InsufficientBalance(plan.current_token_balance, amount)
+        total_available = plan.current_token_balance + plan.referral_balance
+        if total_available < amount:
+            raise InsufficientBalance(total_available, amount)
 
-        if (allowance is not None) and (allowance < amount):
+        if allowance is not None and allowance < amount:
             raise InsufficientBalance(allowance, amount)
 
-        plan.current_token_balance -= amount
+        remainder = amount
+        from_main = min(plan.current_token_balance, remainder)
+        plan.current_token_balance -= from_main
+        remainder -= from_main
+        if remainder > 0:
+            plan.referral_balance -= remainder
+
         if allowance is not None:
             if self.user.business_account.group is not None:
                 self.user.business_account.group.token_limit -= amount
@@ -1,69 +1,34 @@
 import logging
 from uuid import UUID
 
-from django.db.transaction import atomic
-from django.utils.translation import gettext_lazy as _
-from rest_framework.request import Request
+from authentication.models import CustomUserModel
+from payments.models.user_payment_method import PaymentMethod
 
-from authentication.models.user import CustomUserModel
-from payments.models.user_payment_method import UserPaymentMethod
-from payments.selectors.payment_method_selector import PaymentMethodSelector
-from payments.serializers import ResetPaymentMethodSerializer
 
 logger = logging.getLogger(__name__)
 
 
 class PaymentMethodService:
-    def __init__(self, user: CustomUserModel):
+    def __init__(self, user: CustomUserModel) -> None:
         self.user = user
 
     def add_payment_method(self, method_id: UUID, card_type: str, last_four: str):
-        logger.info('START %s', self.add_payment_method.__name__)
-        existing = PaymentMethodSelector(self.user).get_payment_method_by_uuid(method_id)
-        logger.info('CURRENT PAYMENT METHOD: %s', existing)
-        if existing is not None:
-            return
-
-        payment_method, created = UserPaymentMethod.objects.get_or_create(
-            user=self.user,
-            last_four=last_four,
-            payment_method_id=method_id,
-            card_type=card_type,
-            currently_active=True,
+        payment_method, created = PaymentMethod.objects.update_or_create(
+            user_plan_info__user=self.user,
+            defaults={'payment_method_id': method_id, 'last_four': last_four, 'card_type': card_type, 'attempts': 0},
         )
-        logger.info('NEW PAYMENT METHOD: %s', payment_method)
-        payment_method.save()
-
-    def delete_payment_method(self, method_id: UUID):
-        existing = PaymentMethodSelector(self.user).get_payment_method_by_uuid(method_id)
-        if existing is not None:
-            existing.delete()
-
-    def unset_payment_method(self):
-        current_active = PaymentMethodSelector(self.user).get_current_active_method()
-
-        if current_active is None:
-            raise Exception(_('No current active payment method is set'))
-
-        current_active.is_active = False
-        current_active.save()
-
-    def set_new_payment_method(self, id: UUID):
-        method = PaymentMethodSelector(self.user).get_payment_method_by_uuid(id)
-
-        if method is None:
-            raise Exception(_('No payment method by this id'))
-
-        method.is_active = True
-        method.save()
-
-    @atomic
-    def change_methods(self, id: UUID):
-        self.unset_payment_method()
-        self.set_new_payment_method(id)
-
-    def update(self, request: Request):
-        serializer = ResetPaymentMethodSerializer(data=request.data)
-        serializer.is_valid(raise_exception=True)
+        logger.info(
+            'Payment method saved: email=%s method_uid=%s payment_method_id=%s created=%s',
+            self.user.email,
+            payment_method.uid,
+            method_id,
+            created,
+        )
+        return payment_method
 
-        self.change_methods(serializer.validated_data['uid'])
+    def delete_payment_method(self):
+        PaymentMethod.objects.filter(user_plan_info__user=self.user).delete()
+        logger.info(
+            'Payment method deleted: email=%s',
+            self.user.email,
+        )
@@ -1,19 +1,10 @@
 import logging
 from decimal import Decimal
 
-from asgiref.sync import sync_to_async
-from rest_framework.request import Request
-
 from authentication.models import CustomUserModel
 from payments.models import Invoice, PaymentPlan, PaymentPlanUserInfo
-from payments.selectors.payment_plan_selector import PaymentPlanSelector
-from payments.selectors.recurrent_payment_selector import (
-    RecurrentPaymentSelector,
-)
-from payments.serializers import SuccessPaymentResult
 from payments.services.model_billing_service import ModelBillingService
 from payments.services.payment_service import PaymentService
-from payments.services.recurrent_payment_service import RecurrentPaymentService
 
 logger = logging.getLogger(__name__)
 
@@ -26,46 +17,28 @@ class PaymentPlanService:
     def add_tokens(self, amount: float | Decimal):
         self.user.payment_plan.current_token_balance += amount
         self.user.payment_plan.save()
+        logger.info(
+            'Tokens added to plan balance: email=%s amount=%s new_balance=%s',
+            self.user.email,
+            amount,
+            self.user.payment_plan.current_token_balance,
+        )
 
-    @classmethod
-    def handle_success_payment(cls, request: Request):
-        """Parse Yookassa Successful Payment Request and
-        Subscribe user to paid Payment Plan"""
-        serializer = SuccessPaymentResult(data=request.data['object'])
-        serializer.is_valid(raise_exception=True)
-        payment_id = serializer.validated_data['id']
-        payment = PaymentService.confirm_payment(payment_id)
-        if payment.status == payment.SUCCEEDED:
-            cls(payment.user).subscribe_user_to_plan(payment.plan)
-
-    def handle_recurrent(self, plan: PaymentPlanUserInfo):
-        current = RecurrentPaymentSelector.from_user_id(self.user.uid)
-        if current is None:
-            task = RecurrentPaymentService.create(self.user, plan.plan)
-            plan.plan_schedule = task.task
-            plan.save()
-        else:
-            current.to_service(RecurrentPaymentService).switch_plan(self.user, plan.plan.uid)
-
-    def subscribe_user_to_plan(self, plan: PaymentPlan):
-        plan_info, created = PaymentPlanUserInfo.objects.get_or_create(
+    def subscribe_user_to_plan(self, plan: PaymentPlan, amount: Decimal):
+        _, created = PaymentPlanUserInfo.objects.update_or_create(
             user=self.user,
             defaults={
                 'plan': plan,
-                'current_token_balance': plan.tokens_per_plan,
+                'current_token_balance': amount,
             },
         )
-        if not created:
-            plan_info.plan = plan
-            plan_info.current_token_balance += plan.tokens_per_plan
-            plan_info.save()
-
-    async def cancel_payment_plan(self):
-        plan_info: PaymentPlanUserInfo = self.user.payment_plan
-        plan_info.plan = await sync_to_async(PaymentPlanSelector(self.user).get_free_plan)(
-            corporate=self.user.is_corporate()
+        logger.info(
+            'User subscribed to plan: email=%s plan_uid=%s tokens=%s created=%s',
+            self.user.email,
+            plan.uid,
+            amount,
+            created,
         )
-        await plan_info.asave()
 
     def update_per_token_plan_details(self, payment_amount: Decimal, model=None):
         ModelBillingService(self.user).charge(payment_amount)
@@ -1,18 +1,22 @@
 import logging
+
+from decimal import Decimal
 from uuid import UUID, uuid4
 
+from asgiref.sync import sync_to_async
+from dateutil.relativedelta import relativedelta
 from django.conf import settings
+from django.db import transaction
+from django.utils import timezone
 from yookassa import Configuration
 from yookassa import Payment as YookassaPayment
-from yookassa.domain.models.payment_data.response.payment_data_bank_card import (
-    PaymentDataBankCard,
-)
+from yookassa.domain.response import PaymentResponse as YookassaPaymentResponse
 
 from authentication.models import CustomUserModel
-from payments.exceptions.payer_not_found import PayerNotFound
+from lib.unleash.client import web_client
+from payments.exceptions.full_balance import FullBalanceException
 from payments.models.payment import Payment as PaymentModel
-from payments.models.payment_plan import PaymentPlan
-from payments.selectors.payment_method_selector import PaymentMethodSelector
+from payments.models.payment_plan import PaymentPlan, PaymentPlanUserInfo
 from payments.services.payment_method_service import PaymentMethodService
 from payments.services.referral_account import ReferralAccountService
 
@@ -31,13 +35,18 @@ class PaymentService:
             'customer': {'email': self.user.email},
             'items': [
                 {
-                    'description': f'План {plan.tokens_per_plan} токенов за {plan.price} р.',
+                    'description': str(plan),
                     'amount': {'value': f'{plan.price}', 'currency': 'RUB'},
                     'vat_code': 1,
                     'quantity': '1',
                 }
             ],
         }
+        is_recurring = (
+            web_client.get_flag_state('recurring_payments', self.user.email)
+            and not plan.individual
+            and web_client.get_flag_state('auto-save-payments-enabled', self.user.email)
+        )
         payment_data = {
             'amount': {'value': f'{plan.price}', 'currency': 'RUB'},
             'payment_method_data': {'type': 'bank_card'},
@@ -48,71 +57,146 @@ class PaymentService:
             },
             'description': str(self.user.uid),
             'capture': True,
+            'save_payment_method': is_recurring,
+            'metadata': {'plan_uid': str(plan.uid)},
         }
-
-        if plan.is_recurrent:
-            payment_data.update(save_payment_method=True)
         payment = YookassaPayment.create(payment_data, uuid4())
+        logger.info(
+            'Payment link created: email=%s plan_uid=%s price=%s recurring=%s',
+            self.user.email,
+            plan.uid,
+            plan.price,
+            is_recurring,
+        )
         return payment.confirmation.confirmation_url
 
-    @classmethod
-    def save_payment_method(cls, user: CustomUserModel, method_data: PaymentDataBankCard):
-        method_id = method_data.id
-        card = method_data.card
-        card_type = card.card_type
-
-        last_four = card.last4
-        PaymentMethodService(user).add_payment_method(
-            method_id=UUID(method_id), card_type=card_type, last_four=last_four
-        )
+    @sync_to_async
+    def do_payment(self, payment: YookassaPaymentResponse) -> PaymentModel:
+        from payments.services.payment_plan_service import PaymentPlanService
 
-    @classmethod
-    def confirm_payment(cls, payment_id: UUID):
-        payment = YookassaPayment.find_one(str(payment_id))
-        try:
-            user = CustomUserModel.objects.get(uid=payment.description)
-        except CustomUserModel.DoesNotExist:
-            raise PayerNotFound
-        if payment.status == 'waiting_for_capture':
-            YookassaPayment.capture(str(payment_id))
-        elif payment.status == 'succeeded':
-            method_data = payment.payment_method
-            if method_data.saved:
-                cls.save_payment_method(user, method_data)
-        payment_instance = cls.save_payment(user=user, payment=payment)
-        try:
-            if user.referer_account:
-                ReferralAccountService.apply_accrual(
-                    referer_account=user.referer_account,
-                    payment=payment_instance,
+        with transaction.atomic():
+            payment_instance = self.save_payment(payment)
+            logger.info(
+                'Processing payment webhook: payment_id=%s email=%s status=%s',
+                payment.id,
+                self.user.email,
+                payment.status,
+            )
+            if payment.status == 'waiting_for_capture':
+                self.handle_captured_payment(payment.id)
+            elif payment.status == 'succeeded':
+                buying_tokens = (
+                    payment_instance.plan.tokens_per_plan
+                    if payment.metadata.get('recurring')
+                    else self.calculate_buying_tokens(payment_instance.plan)
                 )
-        except Exception as exc:
-            logger.exception(exc)
+                self.handle_succeeded_payment(payment, payment_instance.plan)
+                PaymentPlanService(self.user).subscribe_user_to_plan(payment_instance.plan, buying_tokens)
+                if ref_acc := self.user.referer_account:
+                    ReferralAccountService.apply_accrual(referer_account=ref_acc, payment=payment_instance)
+            elif payment.status == 'canceled' and payment.metadata.get('recurring'):
+                self.handle_canceled_payment(payment)
+
         return payment_instance
 
     @classmethod
-    def save_payment(cls, user: CustomUserModel, payment: YookassaPayment) -> PaymentModel:
-        payment_instance, _ = PaymentModel.objects.update_or_create(
+    async def handle_payment(cls, payment_id: UUID) -> YookassaPaymentResponse:
+        return await sync_to_async(YookassaPayment.find_one)(payment_id)
+
+    def handle_captured_payment(self, payment_id: UUID) -> None:
+        YookassaPayment.capture(str(payment_id))
+        logger.info('Payment captured: payment_id=%s email=%s', payment_id, self.user.email)
+
+    def calculate_buying_tokens(self, plan: PaymentPlan):
+        if self.user.payment_plan.plan.price == Decimal('0'):
+            return plan.tokens_per_plan
+        return self.user.payment_plan.current_token_balance + plan.tokens_per_plan
+
+    def handle_succeeded_payment(self, payment: YookassaPaymentResponse, plan: PaymentPlan) -> None:
+        if (
+            payment.payment_method.saved
+            and web_client.get_flag_state('recurring_payments', self.user.email)
+            and not plan.individual
+        ):
+            card = payment.payment_method.card
+            payment_method = PaymentMethodService(self.user).add_payment_method(
+                payment.payment_method.id, card.card_type, card.last4
+            )
+            PaymentPlanUserInfo.objects.filter(user=self.user).update(
+                method=payment_method, next_payment_at=timezone.now() + relativedelta(months=1)
+            )
+            logger.info(
+                'Recurring payment method saved: email=%s method_uid=%s next_payment_at_set=true',
+                self.user.email,
+                payment_method.uid,
+            )
+        else:
+            if web_client.get_flag_state('recurring_payments', self.user.email) and not plan.individual:
+                PaymentPlanUserInfo.objects.filter(user=self.user).update(
+                    next_payment_at=timezone.now() + relativedelta(months=1)
+                )
+                logger.info(
+                    'Recurring schedule updated without saved method: email=%s next_payment_at_set=true',
+                    self.user.email,
+                )
+            else:
+                PaymentPlanUserInfo.objects.filter(user=self.user).update(next_payment_at=None)
+                logger.info(
+                    'Recurring schedule cleared: email=%s reason=feature_disabled_or_individual_plan',
+                    self.user.email,
+                )
+            PaymentMethodService(self.user).delete_payment_method()
+            logger.info(
+                'Recurring payment method deleted after succeeded payment: email=%s', self.user.email
+            )
+
+    def handle_canceled_payment(self, payment: YookassaPaymentResponse) -> None:
+        logger.error(f'Recurrent payment error: {payment.cancellation_details.reason}')
+        temporary_cancel_reasons = (
+            'call_issuer',
+            'expired_on_capture',
+            'insufficient_funds',
+            'internal_timeout',
+            'issuer_unavailable',
+            'payment_method_limit_exceeded',
+        )
+        if payment.cancellation_details.reason in temporary_cancel_reasons:
+            self.user.payment_plan.method.attempts += 1
+            self.user.payment_plan.method.save()
+            logger.info(
+                'Recurring payment canceled with retry: email=%s method_uid=%s attempts=%s reason=%s',
+                self.user.email,
+                self.user.payment_plan.method.uid,
+                self.user.payment_plan.method.attempts,
+                payment.cancellation_details.reason,
+            )
+        else:
+            PaymentMethodService(self.user).delete_payment_method()
+            logger.info(
+                'Recurring payment method deleted after cancel: email=%s reason=%s',
+                self.user.email,
+                payment.cancellation_details.reason,
+            )
+
+    def save_payment(self, payment: YookassaPaymentResponse) -> PaymentModel:
+        plan = PaymentPlan.objects.get_or_none(uid=payment.metadata.get('plan_uid'))
+        payment_instance, created = PaymentModel.objects.update_or_create(
             uid=payment.id,
             defaults=dict(
-                user=user,
+                user=self.user,
                 amount=payment.amount.value,
-                plan=PaymentPlan.objects.get_or_none(price=payment.amount.value),
+                plan=plan,
                 status=payment.status,
                 description=payment.description,
             ),
         )
-        return payment_instance
-
-    def conduct_recurring_payment(self, plan: PaymentPlan, description: str):
-        logger.info('START %s' % self.conduct_recurring_payment.__name__)
-        payment_method = PaymentMethodSelector(self.user).get_current_active_method()
-        logger.info('PAYMENT METHOD: %s' % payment_method)
-        YookassaPayment.create(
-            {
-                'amount': {'value': f'{plan.price}', 'currency': 'RUB'},
-                'capture': True,
-                'payment_method_id': f'{payment_method.payment_method_id}',
-                'description': description,
-            }
+        logger.info(
+            'Payment persisted: payment_id=%s email=%s status=%s created=%s plan_uid=%s amount=%s',
+            payment.id,
+            self.user.email,
+            payment.status,
+            created,
+            plan.uid if plan else None,
+            payment.amount.value,
         )
+        return payment_instance
@@ -1,53 +0,0 @@
-import json
-import logging
-from typing import Type, TypeVar
-
-from django.conf import settings
-from django.utils import timezone
-from django_celery_beat.models import IntervalSchedule, PeriodicTask
-
-from authentication.models.user import CustomUserModel
-from payments.models import PaymentPlan
-
-Self = TypeVar('Self', bound='RecurrentPaymentService')
-logger = logging.getLogger(__name__)
-
-
-class RecurrentPaymentService:
-    def __init__(self, task: PeriodicTask):
-        self.task = task
-
-    @classmethod
-    def create(cls: Type[Self], user: CustomUserModel, payment_plan: PaymentPlan) -> Self:
-        subscription_days_duration = (
-            30
-            if payment_plan.duration == payment_plan.MONTH
-            else 365
-            if payment_plan.duration == payment_plan.YEAR
-            else 30
-        )
-        schedule = IntervalSchedule.objects.filter(
-            every=subscription_days_duration, period=settings.RECURRENT_RATE
-        )
-
-        if not schedule.exists():
-            schedule = IntervalSchedule.objects.create(every=30, period=settings.RECURRENT_RATE)
-        else:
-            schedule = schedule.first()
-
-        task = PeriodicTask.objects.create(
-            name=f'recurrent_{user.uid}',
-            task='conduct_recurrent',
-            interval=schedule,
-            args=json.dumps([str(payment_plan.uid), str(user.uid)]),
-            start_time=timezone.now(),
-        )
-        return cls(task)
-
-    def switch_plan(self, user: CustomUserModel, new_plan: PaymentPlan) -> Self:
-        self.delete()
-        self.create(user=user, payment_plan=new_plan)
-        return self
-
-    def delete(self):
-        self.task.delete()
@@ -1,3 +1,4 @@
+import logging
 from decimal import Decimal
 
 from authentication.models.user import CustomUserModel
@@ -8,6 +9,8 @@ from payments.models.referral_account import (
     ReferralInvite,
 )
 
+logger = logging.getLogger(__name__)
+
 
 class ReferralAccountService:
     @classmethod
@@ -15,17 +18,26 @@ class ReferralAccountService:
         return ReferralAccount.objects.create(owner=user)
 
     @classmethod
-    def create_invite(cls, referer_account: CustomUserModel, invitee: CustomUserModel):
+    def create_invite(cls, referer_account: ReferralAccount, invitee: CustomUserModel):
         return ReferralInvite.objects.create(referer_account=referer_account, invitee=invitee)
 
     @classmethod
     def apply_accrual(cls, referer_account: ReferralAccount, payment: Payment):
-        accrual_amount = (payment.plan.tokens_per_plan * Decimal(0.2)).quantize(Decimal('1'))
-        accrual = ReferralAccrual.objects.create(
-            referer_account=referer_account,
-            payment=payment,
-            amount=accrual_amount,
-        )
-        referer_account.owner.payment_plan.current_token_balance += accrual_amount
-        referer_account.owner.payment_plan.save()
-        return accrual
+        if not ReferralAccrual.objects.filter(
+            referer_account=referer_account, payment__user=payment.user
+        ).first():
+            accrual_amount = (payment.plan.tokens_per_plan * Decimal(0.2)).quantize(Decimal('1'))
+            ReferralAccrual.objects.create(
+                referer_account=referer_account,
+                payment=payment,
+                amount=accrual_amount,
+            )
+            pp = referer_account.owner.payment_plan
+            pp.referral_balance += accrual_amount
+            pp.save(update_fields=['referral_balance'])
+            logger.info(
+                'Referral accrual applied: referer_email=%s invitee_email=%s amount=%s',
+                referer_account.owner.email,
+                payment.user.email if payment.user else None,
+                accrual_amount,
+            )
@@ -0,0 +1,12 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <title>Отмена подписки на платформе AIR</title>
+</head>
+<body>
+    <p>Подписка отменена. Доступ ко всем возможностям сохранится до окончания оплаченного периода. Никаких дополнительных
+        списаний не будет.</p>
+    <p>Спасибо, что воспользовались нашим маркетплейсом нейросетей.</p>
+</body>
+</html>
\ No newline at end of file
@@ -129,11 +129,11 @@ class PlansAPITest(BaseAuthorizedAPITest):
                 'uid',
                 'price',
                 'tokens_per_plan',
-                'duration',
+                'is_corporate',
                 'points',
                 'grouped_features',
                 'accessed_models',
-                'individual'
+                'individual',
             ],
         )
 
@@ -46,9 +46,21 @@ class BalanceAPITest(BaseAuthorizedAPITest):
         balance = self.get().json()['current_token_balance']
         self.assertEqual(Decimal(balance), Decimal('8.00'))
 
+    def test_balance_includes_referral(self) -> None:
+        pp = self.user.payment_plan
+        pp.current_token_balance = Decimal('3')
+        pp.referral_balance = Decimal('7')
+        pp.save()
+        balance = self.get().json()['current_token_balance']
+        self.assertEqual(Decimal(balance), Decimal('10'))
+
     def test_displaying_balance(self) -> None:
         balance = self.get().json()['current_token_balance']
         self.assertEqual(Decimal(balance), Decimal('10.00'))
+        hp = self.host_user.payment_plan
+        hp.current_token_balance = Decimal('900')
+        hp.referral_balance = Decimal('0')
+        hp.save()
         business_account = BusinessAccount.objects.create(
             user=self.user, parent_company=self.host, acceptance_status='accepted', token_limit=Decimal('50')
         )
@@ -16,7 +16,7 @@ from payments.models import (
     PaymentPlanUserInfo,
     PromoCode,
     PromoCodeActivation,
-    UserPaymentMethod,
+    PaymentMethod,
 )
 from payments.models.referral_account import ReferralAccount, ReferralInvite
 
@@ -47,9 +47,6 @@ class PaymentPlanAdmin(OrderedInlineModelAdminMixin, admin.ModelAdmin):
         '__str__',
         'uid',
         'price',
-        'tokens_per_plan',
-        'duration',
-        'is_recurrent',
         'is_corporate',
         'individual',
         'is_visible',
@@ -59,7 +56,7 @@ class PaymentPlanAdmin(OrderedInlineModelAdminMixin, admin.ModelAdmin):
 
 @admin.register(PaymentPlanUserInfo)
 class PaymentPlanUserInfoAdmin(admin.ModelAdmin):
-    list_display = ['user', 'current_token_balance', 'plan', 'updated_at']
+    list_display = ['user', 'current_token_balance', 'referral_balance', 'plan', 'updated_at', 'next_payment_at']
     raw_id_fields = ['user']
 
     search_fields = [
@@ -76,9 +73,9 @@ class PaymentPlanFeatureAdmin(OrderedModelAdmin):
     list_filter = ('plan', 'model__category')
 
 
-@admin.register(UserPaymentMethod)
-class UserPaymentMethodAdmin(admin.ModelAdmin):
-    raw_id_fields = ['user']
+@admin.register(PaymentMethod)
+class PaymentMethodAdmin(admin.ModelAdmin):
+    list_display = ['payment_method_id', 'card_type', 'last_four', 'attempts']
 
 
 @admin.register(Invoice)
@@ -224,3 +221,4 @@ class ReferralAccountAdmin(admin.ModelAdmin):
     @admin.display(description='Получено бонусов')
     def _accrued_bonuses(self, obj: ReferralAccount):
         return f'{obj.accrued_bonuses.aggregate(total=Coalesce(Sum("amount"), Decimal(0), output_field=models.DecimalField()))["total"]} токенов'
+
@@ -2,6 +2,8 @@ from django.apps import AppConfig
 from django.core.signals import setting_changed
 from django.utils.translation import gettext_lazy as _
 
+from lib.unleash.client import web_client
+
 
 class PaymentsConfig(AppConfig):
     default_auto_field = 'django.db.models.BigAutoField'
@@ -9,8 +11,9 @@ class PaymentsConfig(AppConfig):
     verbose_name = _('Payments')
 
     def ready(self):
-        from .signals import init_referral_account
+        import payments.signals
 
-        setting_changed.connect(init_referral_account)
+        web_client.client.initialize_client()
+        setting_changed.connect(payments.signals.init_referral_account)
 
         return super().ready()
@@ -1,4 +1,4 @@
-from datetime import date
+from datetime import date, datetime
 from typing import List, Optional
 from uuid import UUID
 
@@ -24,7 +24,6 @@ class PaymentPlanSchema(Schema):
     uid: UUID
     price: condecimal(max_digits=10, decimal_places=2)
     tokens_per_plan: condecimal(max_digits=10, decimal_places=2)
-    duration: str
     is_corporate: bool
     points: list[str]
     grouped_features: list[GroupedPlanFeatureSchema] = []
@@ -47,8 +46,9 @@ class PaymentLinkSchema(Schema):
 class UserPlanDetailSchema(Schema):
     uid: UUID
     plan: PaymentPlanSchema
-    last_payment_at: date
-    next_payment_at: date
+    last_payment_at: datetime
+    next_payment_at: datetime | None
+    is_recurring: bool
 
 
 class PromoCodeSchema(ModelSchema):
@@ -66,14 +66,16 @@ class ExpensesParamsSchema(Schema):
     source_strategy: SourceStrategyEnum | None = None
     start: Optional[date] = Query(
         default=date.min,
-        example="2025-12-17",
+        example='2025-12-17',
     )
     end: Optional[date] = Query(
         default=date.min,
-        example="2025-12-07",
+        example='2025-12-07',
     )
 
 
 class ExpensesSchema(Schema):
     source: str
-    amount: condecimal(max_digits=10, decimal_places=2)
\ No newline at end of file
+    amount: condecimal(max_digits=10, decimal_places=2)
+
+
@@ -9,7 +9,6 @@ class PaymentPlanSerializer(serializers.Serializer):
     uid = serializers.UUIDField()
     price = serializers.DecimalField(max_digits=10, decimal_places=2)
     tokens_per_plan = serializers.DecimalField(max_digits=50, decimal_places=2)
-    duration = serializers.CharField(read_only=True)
     is_corporate = serializers.BooleanField()
     accessed_models = serializers.SerializerMethodField()
     individual = serializers.BooleanField()
@@ -49,30 +48,10 @@ class UserPlanDetailSerializer(serializers.Serializer):
     uid = serializers.UUIDField()
     plan = PaymentPlanSerializer()
     last_payment_at = serializers.DateField()
-    next_payment_at = serializers.DateField()
+    next_payment_at = serializers.DateTimeField(allow_null=True)
     current_token_balance = serializers.IntegerField()
 
 
-class SuccessPaymentResult(serializers.Serializer):
-    id = serializers.UUIDField()
-
-
-class PaymentMethodSerializer(serializers.Serializer):
-    uid = serializers.UUIDField()
-    currently_active = serializers.BooleanField()
-    payment_method_id = serializers.UUIDField()
-    card_type = serializers.CharField()
-    last_four = serializers.CharField()
-
-
-class ResetPaymentMethodSerializer(serializers.Serializer):
-    uid = serializers.UUIDField()
-
-
-class DeletePaymentMethodSerializer(serializers.Serializer):
-    uid = serializers.UUIDField()
-
-
 class UserPaymentPlanSerializer(serializers.Serializer):
     current_token_balance = serializers.DecimalField(max_digits=50, decimal_places=2)
 
@@ -1,11 +1,18 @@
+import logging
 from typing import Type
 
-from django.db.models.signals import post_save
+from django.conf import settings
+from django.db import transaction
+from django.db.models.signals import post_save, pre_save, pre_delete
 from django.dispatch import receiver
 
 from authentication.models.user import CustomUserModel
+from authentication.services.email_service import EmailService
+from payments.models import PaymentPlan, PaymentMethod, PaymentPlanUserInfo
 from payments.services.referral_account import ReferralAccountService
 
+logger = logging.getLogger(__name__)
+
 
 @receiver(post_save, sender=CustomUserModel)
 def init_referral_account(
@@ -16,3 +23,58 @@ def init_referral_account(
 ):
     if created:
         ReferralAccountService.create_account(user=instance)
+
+
+@receiver(post_save, sender=PaymentPlan)
+def delete_recurrent_for_individual_plans(
+    sender: Type[PaymentPlan], instance: PaymentPlan, created: bool, **kwargs
+):
+    if instance.individual:
+        PaymentPlanUserInfo.objects.filter(plan=instance).update(next_payment_at=None)
+        PaymentMethod.objects.filter(user_plan_info__plan=instance).delete()
+
+
+@receiver(post_save, sender=PaymentMethod)
+def delete_method_with_exceeded_attempts(
+    sender: Type[PaymentMethod], instance: PaymentMethod, created: bool, **kwargs
+):
+    if instance.attempts >= settings.MAX_RECURRING_ATTEMPTS:
+        user_email = (
+            PaymentPlanUserInfo.objects.filter(method=instance).values_list('user__email', flat=True).first()
+        )
+        logger.info(
+            'Payment method deleted due to attempts limit: email=%s',
+            user_email,
+        )
+        instance.delete()
+
+
+@receiver(post_save, sender=PaymentPlanUserInfo)
+def clear_recurrent_on_individual_plan_assignment(
+    sender: Type[PaymentPlanUserInfo], instance: PaymentPlanUserInfo, created: bool, **kwargs
+):
+    if not instance.plan.individual:
+        return
+
+    method_id = instance.method_id
+    PaymentPlanUserInfo.objects.filter(pk=instance.pk).update(next_payment_at=None, method=None)
+
+    if method_id:
+        PaymentMethod.objects.filter(pk=method_id).delete()
+
+
+@receiver(pre_delete, sender=PaymentMethod)
+def send_revoke_email_on_method_delete(sender: Type[PaymentMethod], instance: PaymentMethod, **kwargs):
+    email = (
+        PaymentPlanUserInfo.objects.filter(method_id=instance.pk)
+        .values_list('user__email', flat=True)
+        .first()
+    )
+
+    def _send():
+        try:
+            EmailService.send_revoke_recurring_email(email)
+        except Exception:
+            logger.exception('Failed to send revoke recurring email')
+
+    transaction.on_commit(_send)
@@ -1,15 +1,21 @@
 from decimal import Decimal
-from uuid import UUID
+from uuid import UUID, uuid4
 
 from celery import shared_task
 from celery.utils.log import get_task_logger
 from django.db.models import F
+from django.utils import timezone
 
 from authentication.models.business_host import BusinessUserHost
 from authentication.models.user import CustomUserModel
 from authentication.services.email_service import EmailService
+from lib.unleash.client import celery_client
+from payments.models import PaymentPlanUserInfo, PaymentMethod
+from payments.selectors.payment_plan_selector import PaymentPlanSelector
 from payments.services.payment_plan_service import PaymentPlanService
 
+from yookassa import Payment as YookassaPayment
+
 logger = get_task_logger(__name__)
 
 
@@ -17,7 +23,8 @@ logger = get_task_logger(__name__)
 def send_low_balance_message():
     hosts = BusinessUserHost.objects.filter(
         token_cap_enabled=True,
-        token_cap__gt=F('user__payment_plan__current_token_balance'),
+        token_cap__gt=F('user__payment_plan__current_token_balance')
+        + F('user__payment_plan__referral_balance'),
     )
     for host in hosts:
         EmailService.send_low_balance_email(host)
@@ -27,3 +34,80 @@ def send_low_balance_message():
 def withdraw(user_id: UUID, amount: Decimal):
     user = CustomUserModel.objects.get(uid=user_id)
     PaymentPlanService(user).update_per_token_plan_details(amount)
+
+
+@shared_task
+def execute_recurring_payments() -> None:
+    overdue_payments = PaymentPlanUserInfo.objects.select_related('user', 'plan', 'method').filter(
+        next_payment_at__isnull=False,
+        next_payment_at__lte=timezone.now(),
+        plan__price__gt=0,
+        plan__individual=False,
+    )
+    canceled_recurring_payments = []
+    logger.info('Recurring payments task started: overdue_count=%s', overdue_payments.count())
+    for overdue_payment in overdue_payments:
+        customer = overdue_payment.user
+        plan = overdue_payment.plan
+        if not celery_client.get_flag_state('recurring_payments', overdue_payment.user.email):
+            overdue_payment.next_payment_at = None
+            canceled_recurring_payments.append(overdue_payment)
+            logger.info(
+                'Recurring payment canceled by feature flag: email=%s plan_uid=%s',
+                customer.email,
+                plan.uid,
+            )
+            continue
+        if not overdue_payment.is_recurring:
+            free_plan = PaymentPlanSelector(customer).get_free_plan(plan.is_corporate)
+            overdue_payment.next_payment_at = None
+            overdue_payment.plan = free_plan
+            overdue_payment.current_token_balance = 0
+            canceled_recurring_payments.append(overdue_payment)
+            logger.info(
+                'Recurring payment canceled due to missing method: email=%s plan_uid=%s switched_to_free_plan_uid=%s',
+                customer.email,
+                plan.uid,
+                free_plan.uid,
+            )
+            continue
+        receipt_data = {
+            'customer': {'email': customer.email},
+            'items': [
+                {
+                    'description': str(plan),
+                    'amount': {'value': f'{plan.price}', 'currency': 'RUB'},
+                    'vat_code': 1,
+                    'quantity': '1',
+                }
+            ],
+        }
+        payment_data = {
+            'amount': {'value': f'{plan.price}', 'currency': 'RUB'},
+            'payment_method_id': overdue_payment.method.payment_method_id,
+            'receipt': receipt_data,
+            'description': str(customer.uid),
+            'capture': True,
+            'metadata': {
+                'recurring': True,
+                'plan_uid': str(plan.uid),
+            },
+        }
+        YookassaPayment.create(payment_data, uuid4())
+        logger.info(
+            'Recurring payment initiated: email=%s plan_uid=%s amount=%s method_uid=%s',
+            customer.email,
+            plan.uid,
+            plan.price,
+            overdue_payment.method.uid,
+        )
+    methods_for_delete = [crp.method.uid for crp in canceled_recurring_payments if crp.method]
+    PaymentPlanUserInfo.objects.bulk_update(
+        canceled_recurring_payments, fields=['next_payment_at', 'plan', 'current_token_balance']
+    )
+    deleted_methods_count, deleted_details = PaymentMethod.objects.filter(uid__in=methods_for_delete).delete()
+    logger.info(
+        'Recurring payments task finished: canceled_count=%s deleted_methods=%s',
+        len(canceled_recurring_payments),
+        deleted_methods_count,
+    )
\ No newline at end of file
@@ -10,16 +10,6 @@ urlpatterns = [
         name='referral-account',
     ),
     path('invoices', views.InvoicesAPIView.as_view(), name='invoices'),
-    path(
-        'methods',
-        views.PaymentMethodsAPIView.as_view(),
-        name='payment-methods',
-    ),
-    path(
-        'payment-result',
-        views.PaymentConfirmationAPIView.as_view(),
-        name='payment-result',
-    ),
     path('promocode', views.PromoCodeAPIView.as_view(), name='promocode'),
     path(
         'telegram-sub',
@@ -15,20 +15,15 @@ from rest_framework.request import Request
 from rest_framework.response import Response
 from rest_framework.views import APIView
 
-from authentication.permissions import IsAnonymous, IsTelegramAirBot
+from authentication.permissions import IsTelegramAirBot
 from authentication.selectors.user_selector import UserSelector
-from payments.exceptions.payer_not_found import PayerNotFound
 from payments.models import Invoice
 from payments.permissions import IsAllowedToPay
-from payments.selectors.payment_method_selector import PaymentMethodSelector
-from payments.selectors.payment_plan_selector import PaymentPlanSelector
 from payments.selectors.payment_selector import PaymentSelector
 from payments.serializers import (
-    DeletePaymentMethodSerializer,
     InvoiceSerializer,
     ReferralAccountSerializer,
 )
-from payments.services.payment_method_service import PaymentMethodService
 from payments.services.payment_plan_service import PaymentPlanService
 from payments.services.promocode_service import PromoCodeService
 
@@ -49,54 +44,6 @@ class PaymentAPIView(APIView):
             return Response({'detail': f'{err}'}, status=status.HTTP_400_BAD_REQUEST)
 
 
-class PaymentMethodsAPIView(APIView):
-    permission_classes = (IsAuthenticated, IsAllowedToPay)
-
-    def get(self, request, *args, **kwargs):
-        """List user's saved payment methods (cards)"""
-        try:
-            result = PaymentMethodSelector(self.request.user).list(serialize=True)
-            return Response(result.data, status=status.HTTP_200_OK)
-        except Exception as err:
-            logger.exception(err)
-            return Response({'detail': f'{err}'}, status=status.HTTP_400_BAD_REQUEST)
-
-    def put(self, request, *args, **kwargs):
-        """Update payment method (card) data."""
-        try:
-            PaymentMethodService(self.request.user).update(request)
-            return Response({'ok': True}, status=status.HTTP_200_OK)
-        except Exception as err:
-            logger.exception(err)
-            return Response({'detail': f'{err}'}, status=status.HTTP_400_BAD_REQUEST)
-
-    def delete(self, request, *args, **kwargs):
-        """Delete user's payment method (card)"""
-        try:
-            serializer = DeletePaymentMethodSerializer(data=request.data)
-            serializer.is_valid(raise_exception=True)
-            PaymentMethodService(self.request.user).delete_payment_method(**serializer.validated_data)
-            return Response({'ok': True}, status=status.HTTP_200_OK)
-        except Exception as err:
-            logger.exception(err)
-            return Response({'detail': f'{err}'}, status=status.HTTP_400_BAD_REQUEST)
-
-
-class PaymentConfirmationAPIView(APIView):
-    permission_classes = (IsAnonymous,)
-
-    def post(self, request, *args, **kwargs):
-        """Endpoint for payment service (Yookassa) WebHook. Hook happens after successful payment."""
-        try:
-            PaymentPlanService.handle_success_payment(self.request)
-            return Response(status=status.HTTP_200_OK)
-        except PayerNotFound as err:
-            return Response({'detail': str(err)}, status=status.HTTP_400_BAD_REQUEST)
-        except Exception as err:
-            logger.exception(err)
-            return Response({'detail': {str(err)}}, status=status.HTTP_400_BAD_REQUEST)
-
-
 class InvoicesAPIView(ListAPIView):
     permission_classes = [
         IsAuthenticated,
@@ -13,6 +13,7 @@ from messages.serializers import MessageSerializer
 from ml_model.exceptions import (
     CorruptedFileError,
     ExceededContextLengthError,
+    FaceNotFoundError,
     FileExtensionNotSupported,
     FileNotProvided,
     FileTooLargeError,
@@ -196,6 +197,7 @@ class MediaAPIView(APIView):
                         FileTooLargeError,
                         ImageAnalysisError,
                         UnrecognizedFileError,
+                        FaceNotFoundError,
                     ),
                 ):
                     return Response({'detail': f'{exc}'}, status=HTTP_400_BAD_REQUEST)
@@ -1,7 +1,10 @@
 # CORE SETTINGS
 SECRET_KEY=testtest
 DEBUG=true
-STATIC_PATH_PREFIX=static/
+STATIC_PATH_PREFIX=static
+
+RELEASE=1.0.0
+ENVIRONMENT=dev
 
 # NEURON MODELS
 OPENAI_API_KEY=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
@@ -25,7 +28,7 @@ UPSCALE_MULTIPLIER_HOST=packet:8080
 JWT_SECRET_KEY=testtest
 JWT_ACCESS_TOKEN_LIFETIME=604800
 JWT_REFRESH_TOKEN_LIFETIME=604800
-ALLOWED_HOSTS=localhost
+ALLOWED_HOSTS=localhost, 127.0.0.1
 CSRF_TRUSTED_ORIGINS=http://localhost
 CORS_ALLOWED_ORIGINS=http://localhost:3000
 TELEGRAM_BOT_TOKEN=None
@@ -67,7 +70,6 @@ BUSINESS_EMAIL_RECIPIENT=help@root.ru
 YOOKASSA_ACCOUNT_ID=322563
 YOOKASSA_SECRET_KEY=test_i_Au0KbXnOmdVf1icljT7v4CuDHLG8mXVkyofJQFBns
 YOOKASSA_RESULT_PAYMENT_URL=http://localhost
-RECURRENT_RATE=days
 
 USER_CONFIRMATION_URL='https://app.air.fail/confirm'
 USER_PASSWORD_RESET_URL='https://app.air.fail/changePassword'
@@ -94,4 +96,9 @@ LOG_LEVEL=debug
 DOMAIN=localhost
 PROVIDER=docker
 
+# UNLEASH
+FEATURE_FLAG_API_URL=https://gitlab.com/api/v4/feature_flags/unleash/64383616
+FEATURE_FLAG_INSTANCE_ID=glffct-s7Ce_Ki4hCjMfnYVsi5y
+FEATURE_FLAG_APP_NAME=production
+
 COMPOSE_FILE=docker-compose.yml:docker-compose.local.yml
\ No newline at end of file
@@ -32,6 +32,7 @@ services:
       - /bin/sh
       - -c
       - |
+        python manage.py create_indexes
         python manage.py compilemessages
         python -m uvicorn backend.asgi:application --host 0.0.0.0 --ws wsproto --http httptools --lifespan off --log-level info
     networks:
@@ -174,6 +174,34 @@ doc = ["Sphinx (>=7.4,<8.0)", "packaging", "sphinx-autodoc-typehints (>=1.2.0)",
 test = ["anyio[trio]", "coverage[toml] (>=7)", "exceptiongroup (>=1.2.0)", "hypothesis (>=4.0)", "psutil (>=5.9)", "pytest (>=7.0)", "trustme", "truststore (>=0.9.1) ; python_version >= \"3.10\"", "uvloop (>=0.21) ; platform_python_implementation == \"CPython\" and platform_system != \"Windows\" and python_version < \"3.14\""]
 trio = ["trio (>=0.26.1)"]
 
+[[package]]
+name = "apscheduler"
+version = "3.11.2"
+description = "In-process task scheduler with Cron-like capabilities"
+optional = false
+python-versions = ">=3.8"
+groups = ["main"]
+files = [
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+
+[package.dependencies]
+tzlocal = ">=3.0"
+
+[package.extras]
+doc = ["packaging", "sphinx", "sphinx-rtd-theme (>=1.3.0)"]
+etcd = ["etcd3", "protobuf (<=3.21.0)"]
+gevent = ["gevent"]
+mongodb = ["pymongo (>=3.0)"]
+redis = ["redis (>=3.0)"]
+rethinkdb = ["rethinkdb (>=2.4.0)"]
+sqlalchemy = ["sqlalchemy (>=1.4)"]
+test = ["APScheduler[etcd,mongodb,redis,rethinkdb,sqlalchemy,tornado,zookeeper]", "PySide6 ; platform_python_implementation == \"CPython\" and python_version < \"3.14\"", "anyio (>=4.5.2)", "gevent ; python_version < \"3.14\"", "pytest", "pytest-timeout", "pytz", "twisted ; python_version < \"3.14\""]
+tornado = ["tornado (>=4.3)"]
+twisted = ["twisted"]
+zookeeper = ["kazoo"]
+
 [[package]]
 name = "argon2-cffi"
 version = "23.1.0"
@@ -1512,6 +1540,21 @@ files = [
 wasmer = ">=1.0.0"
 wasmer-compiler-cranelift = ">=1.0.0"
 
+[[package]]
+name = "fcache"
+version = "0.6.0"
+description = "a dictionary-like, file-based cache module for Python"
+optional = false
+python-versions = ">=3.9"
+groups = ["main"]
+files = [
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+]
+
+[package.dependencies]
+platformdirs = ">=3.0,<4.0"
+
 [[package]]
 name = "filetype"
 version = "1.2.0"
@@ -2210,6 +2253,30 @@ files = [
 [package.extras]
 all = ["flake8 (>=7.1.1)", "mypy (>=1.11.2)", "pytest (>=8.3.2)", "ruff (>=0.6.2)"]
 
+[[package]]
+name = "importlib-metadata"
+version = "9.0.0"
+description = "Read metadata from Python packages"
+optional = false
+python-versions = ">=3.10"
+groups = ["main"]
+files = [
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+]
+
+[package.dependencies]
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+
+[package.extras]
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+cover = ["pytest-cov"]
+doc = ["furo", "jaraco.packaging (>=9.3)", "jaraco.tidelift (>=1.4)", "rst.linker (>=1.9)", "sphinx (>=3.5)", "sphinx-lint"]
+enabler = ["pytest-enabler (>=3.4)"]
+perf = ["ipython"]
+test = ["packaging", "pyfakefs", "pytest (>=6,!=8.1.*)", "pytest-perf (>=0.9.2)"]
+type = ["pytest-mypy (>=1.0.1) ; platform_python_implementation != \"PyPy\""]
+
 [[package]]
 name = "incremental"
 version = "24.7.2"
@@ -2659,6 +2726,21 @@ requests-toolbelt = ">=1.0.0,<2.0.0"
 [package.extras]
 langsmith-pyo3 = ["langsmith-pyo3 (>=0.1.0rc2,<0.2.0)"]
 
+[[package]]
+name = "launchdarkly-eventsource"
+version = "1.5.1"
+description = "LaunchDarkly SSE Client"
+optional = false
+python-versions = ">=3.9"
+groups = ["main"]
+files = [
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+]
+
+[package.dependencies]
+urllib3 = ">=1.26.0,<3"
+
 [[package]]
 name = "lxml"
 version = "5.4.0"
@@ -2847,6 +2929,131 @@ pycryptodome = "*"
 typing-extensions = "*"
 urllib3 = "*"
 
+[[package]]
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 [package.extras]
-docs = ["furo", "olefile", "sphinx (>=7.3)", "sphinx-copybutton", "sphinx-inline-tabs", "sphinxext-opengraph"]
+docs = ["furo", "olefile", "sphinx (>=8.2)", "sphinx-autobuild", "sphinx-copybutton", "sphinx-inline-tabs", "sphinxext-opengraph"]
 fpx = ["olefile"]
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-typing = ["typing-extensions ; python_version < \"3.10\""]
+test-arrow = ["arro3-compute", "arro3-core", "nanoarrow", "pyarrow"]
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 xmp = ["defusedxml"]
 
+[[package]]
+name = "platformdirs"
+version = "3.11.0"
+description = "A small Python package for determining appropriate platform-specific dirs, e.g. a \"user data dir\"."
+optional = false
+python-versions = ">=3.7"
+groups = ["main"]
+files = [
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+
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+test = ["appdirs (==1.4.4)", "covdefaults (>=2.3)", "pytest (>=7.4)", "pytest-cov (>=4.1)", "pytest-mock (>=3.11.1)"]
+
 [[package]]
 name = "pluggy"
 version = "1.5.0"
@@ -4643,6 +4877,18 @@ files = [
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 ]
 
+[[package]]
+name = "semver"
+version = "3.0.4"
+description = "Python helper for Semantic Versioning (https://semver.org)"
+optional = false
+python-versions = ">=3.7"
+groups = ["main"]
+files = [
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+]
+
 [[package]]
 name = "sentry-sdk"
 version = "2.39.0"
@@ -5182,6 +5428,47 @@ files = [
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 ]
 
+[[package]]
+name = "tzlocal"
+version = "5.3.1"
+description = "tzinfo object for the local timezone"
+optional = false
+python-versions = ">=3.9"
+groups = ["main"]
+files = [
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+]
+
+[package.dependencies]
+tzdata = {version = "*", markers = "platform_system == \"Windows\""}
+
+[package.extras]
+devenv = ["check-manifest", "pytest (>=4.3)", "pytest-cov", "pytest-mock (>=3.3)", "zest.releaser"]
+
+[[package]]
+name = "unleashclient"
+version = "6.7.0"
+description = "Python client for the Unleash feature toggle system!"
+optional = false
+python-versions = ">=3.8"
+groups = ["main"]
+files = [
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+
+[package.dependencies]
+apscheduler = "<4.0.0"
+fcache = "*"
+importlib_metadata = "*"
+launchdarkly-eventsource = "*"
+mmh3 = "*"
+python-dateutil = "*"
+requests = "*"
+semver = "<4.0.0"
+yggdrasil-engine = ">=1.3.0"
+
 [[package]]
 name = "uritemplate"
 version = "4.1.1"
@@ -5504,6 +5791,64 @@ idna = ">=2.0"
 multidict = ">=4.0"
 propcache = ">=0.2.0"
 
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+python-versions = "<4.0,>=3.8"
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+    {file = "yggdrasil_engine-1.3.0-cp39-abi3-macosx_11_0_x86_64.whl", hash = "sha256:b1996338ff1a1dca2dfb337ee111487f4c92351cb31d94e3badb8a97524be4c3"},
+    {file = "yggdrasil_engine-1.3.0-cp39-abi3-manylinux2014_aarch64.whl", hash = "sha256:93e9fa8639c1a887e0175823316eb986ee58ec94999ebadbf0cc4bc84b085410"},
+    {file = "yggdrasil_engine-1.3.0-cp39-abi3-manylinux2014_x86_64.whl", hash = "sha256:049b407a23fabacface173abd802340922246cea6c9b9842af5926742fbf5572"},
+    {file = "yggdrasil_engine-1.3.0-cp39-abi3-musllinux_1_2_aarch64.whl", hash = "sha256:778c15dc202b83472407f83622e52612a58ae979c2c8240aec1277dab6f3d407"},
+    {file = "yggdrasil_engine-1.3.0-cp39-abi3-musllinux_1_2_x86_64.whl", hash = "sha256:fe2f98703fbb8b04aac05de5491a85d6e5263c1944c66dbb9253d1395d6e9935"},
+    {file = "yggdrasil_engine-1.3.0-cp39-abi3-win_amd64.whl", hash = "sha256:324f69da1314aaa1e81fbf7dd4ca6b2e241f2b1ce8bc2e018cf17b4193f6523f"},
+    {file = "yggdrasil_engine-1.3.0-cp39-abi3-win_arm64.whl", hash = "sha256:ecbc7db34359958bcf30b9ad5ab1f68c1114d19cb47b14f2c1a341a1468cd73c"},
+]
+
 [[package]]
 name = "yookassa"
 version = "2.5.0"
@@ -5522,6 +5867,26 @@ netaddr = "*"
 requests = "*"
 urllib3 = "*"
 
+[[package]]
+name = "zipp"
+version = "3.23.1"
+description = "Backport of pathlib-compatible object wrapper for zip files"
+optional = false
+python-versions = ">=3.9"
+groups = ["main"]
+files = [
+    {file = "zipp-3.23.1-py3-none-any.whl", hash = "sha256:0b3596c50a5c700c9cb40ba8d86d9f2cc4807e9bedb06bcdf7fac85633e444dc"},
+    {file = "zipp-3.23.1.tar.gz", hash = "sha256:32120e378d32cd9714ad503c1d024619063ec28aad2248dc6672ad13edfa5110"},
+]
+
+[package.extras]
+check = ["pytest-checkdocs (>=2.4)", "pytest-ruff (>=0.2.1) ; sys_platform != \"cygwin\""]
+cover = ["pytest-cov"]
+doc = ["furo", "jaraco.packaging (>=9.3)", "jaraco.tidelift (>=1.4)", "rst.linker (>=1.9)", "sphinx (>=3.5)", "sphinx-lint"]
+enabler = ["pytest-enabler (>=2.2)"]
+test = ["big-O", "jaraco.functools", "jaraco.itertools", "jaraco.test", "more_itertools", "pytest (>=6,!=8.1.*)", "pytest-ignore-flaky"]
+type = ["pytest-mypy"]
+
 [[package]]
 name = "zope-interface"
 version = "7.2"
@@ -5580,4 +5945,4 @@ testing = ["coverage[toml]", "zope.event", "zope.testing"]
 [metadata]
 lock-version = "2.1"
 python-versions = "^3.12"
-content-hash = "be19d70adce9ad107dd4b610d061d2477ea062690bad3e553131bf6d61acbf11"
+content-hash = "062dda7a1043076481446c18a95fa53ce5e21da80cdbe045621204ecf8a72811"
@@ -27,7 +27,6 @@ django-oauth-toolkit = "^2.3.0"
 openpyxl = "^3.1.2"
 pypdf2 = "^3.0.1"
 mutagen = "^1.47.0"
-pillow = "^10.2.0"
 langserve = {extras = ["client"], version = "^0.0.46"}
 django-ordered-model = "^3.7.4"
 langchainhub = "^0.1.15"
@@ -62,7 +61,10 @@ httptools = "^0.6.4"
 wsproto = "^1.2.0"
 sentry-sdk = {extras = ["django"], version = "^2.39.0"}
 googletrans = "^4.0.2"
+python-dateutil = "^2.9.0.post0"
+unleashclient = "^6.4.0"
 pydub = "^0.25.1"
+pillow = "^12.2.0"
 
 
 [tool.poetry.group.test.dependencies]