diff --git a/app/cabinet/routes/balance.py b/app/cabinet/routes/balance.py
index 1a048d82..1a72121a 100644
--- a/app/cabinet/routes/balance.py
+++ b/app/cabinet/routes/balance.py
@@ -13,6 +13,7 @@ from app.config import settings
 from app.database.crud.user import get_user_by_id
 from app.database.models import PaymentMethod, Transaction, User
 from app.external.cryptobot import CryptoBotService
+from app.services.payment_method_config_service import get_enabled_methods_for_user
 from app.services.payment_service import PaymentService
 from app.services.payment_verification_service import (
     SUPPORTED_MANUAL_CHECK_METHODS,
@@ -128,185 +129,83 @@ async def get_transactions(
 
 
 @router.get('/payment-methods', response_model=list[PaymentMethodResponse])
-async def get_payment_methods():
-    """Get available payment methods."""
+async def get_payment_methods(
+    user: User = Depends(get_current_cabinet_user),
+    db: AsyncSession = Depends(get_cabinet_db),
+):
+    """Get available payment methods for the current user.
+
+    Uses PaymentMethodConfig from database for:
+    - Sort order (sort_order)
+    - Enabled/disabled status (is_enabled)
+    - Display names (display_name with fallback to env)
+    - Min/max amounts (with fallback to env defaults)
+    - Sub-options filtering (sub_options)
+    - User filters (user_type_filter, first_topup_filter, promo_group_filter)
+    """
+    # Check if this is user's first topup
+    from sqlalchemy import exists
+
+    has_completed_topup = await db.execute(
+        select(
+            exists().where(
+                Transaction.user_id == user.id,
+                Transaction.type == 'deposit',
+                Transaction.is_completed == True,
+            )
+        )
+    )
+    is_first_topup = not has_completed_topup.scalar()
+
+    # Get enabled methods from database config
+    enabled_methods = await get_enabled_methods_for_user(db, user=user, is_first_topup=is_first_topup)
+
+    # Build response with additional options formatting
     methods = []
+    for method_data in enabled_methods:
+        method_id = method_data['id']
 
-    # YooKassa - with card and SBP options
-    if settings.is_yookassa_enabled():
-        methods.append(
-            PaymentMethodResponse(
-                id='yookassa',
-                name=settings.get_yookassa_display_name(),
-                description='Pay via YooKassa',
-                min_amount_kopeks=settings.YOOKASSA_MIN_AMOUNT_KOPEKS,
-                max_amount_kopeks=settings.YOOKASSA_MAX_AMOUNT_KOPEKS,
-                is_available=True,
-                options=[
-                    {'id': 'card', 'name': '💳 Карта', 'description': 'Банковская карта'},
-                    {'id': 'sbp', 'name': '🏦 СБП', 'description': 'Система быстрых платежей (QR)'},
-                ],
-            )
-        )
+        # Format options with descriptions for specific methods
+        options = method_data.get('options')
+        if options:
+            formatted_options = []
+            for opt in options:
+                opt_id = opt['id']
+                opt_name = opt.get('name', opt_id)
+                description = ''
 
-    # CryptoBot
-    if settings.is_cryptobot_enabled():
-        methods.append(
-            PaymentMethodResponse(
-                id='cryptobot',
-                name=settings.get_cryptobot_display_name(),
-                description='Pay with cryptocurrency via CryptoBot',
-                min_amount_kopeks=1000,
-                max_amount_kopeks=10000000,
-                is_available=True,
-            )
-        )
+                # Add descriptions based on method and option
+                if method_id in ('yookassa', 'pal24', 'cloudpayments', 'freekassa'):
+                    if opt_id == 'card':
+                        opt_name = f'💳 {opt_name}'
+                        description = 'Банковская карта'
+                    elif opt_id == 'sbp':
+                        opt_name = f'🏦 {opt_name}'
+                        description = 'Система быстрых платежей'
+                elif method_id == 'platega':
+                    # Platega options already have descriptions from config
+                    definitions = settings.get_platega_method_definitions()
+                    info = definitions.get(int(opt_id), {}) if opt_id.isdigit() else {}
+                    description = info.get('description') or info.get('name') or ''
 
-    # Telegram Stars
-    if settings.TELEGRAM_STARS_ENABLED:
-        methods.append(
-            PaymentMethodResponse(
-                id='telegram_stars',
-                name=settings.get_telegram_stars_display_name(),
-                description='Pay with Telegram Stars',
-                min_amount_kopeks=100,
-                max_amount_kopeks=1000000,
-                is_available=True,
-            )
-        )
-
-    # Heleket
-    if settings.is_heleket_enabled():
-        methods.append(
-            PaymentMethodResponse(
-                id='heleket',
-                name=settings.get_heleket_display_name(),
-                description='Pay with cryptocurrency via Heleket',
-                min_amount_kopeks=1000,
-                max_amount_kopeks=10000000,
-                is_available=True,
-            )
-        )
-
-    # MulenPay
-    if settings.is_mulenpay_enabled():
-        methods.append(
-            PaymentMethodResponse(
-                id='mulenpay',
-                name=settings.get_mulenpay_display_name(),
-                description='MulenPay payment',
-                min_amount_kopeks=settings.MULENPAY_MIN_AMOUNT_KOPEKS,
-                max_amount_kopeks=settings.MULENPAY_MAX_AMOUNT_KOPEKS,
-                is_available=True,
-            )
-        )
-
-    # PAL24 - add options for card/sbp
-    if settings.is_pal24_enabled():
-        methods.append(
-            PaymentMethodResponse(
-                id='pal24',
-                name=settings.get_pal24_display_name(),
-                description='Pay via PAL24',
-                min_amount_kopeks=settings.PAL24_MIN_AMOUNT_KOPEKS,
-                max_amount_kopeks=settings.PAL24_MAX_AMOUNT_KOPEKS,
-                is_available=True,
-                options=[
-                    {'id': 'sbp', 'name': '🏦 СБП', 'description': 'Система быстрых платежей'},
-                    {'id': 'card', 'name': '💳 Карта', 'description': 'Банковская карта'},
-                ],
-            )
-        )
-
-    # Platega - add options for different payment methods
-    if settings.is_platega_enabled():
-        platega_methods = settings.get_platega_active_methods()
-        definitions = settings.get_platega_method_definitions()
-        platega_options = []
-        for method_code in platega_methods:
-            info = definitions.get(method_code, {})
-            platega_options.append(
-                {
-                    'id': str(method_code),
-                    'name': info.get('title') or info.get('name') or f'Platega {method_code}',
-                    'description': info.get('description') or info.get('name') or '',
-                }
-            )
+                formatted_options.append(
+                    {
+                        'id': opt_id,
+                        'name': opt_name,
+                        'description': description,
+                    }
+                )
+            options = formatted_options if formatted_options else None
 
         methods.append(
             PaymentMethodResponse(
-                id='platega',
-                name=settings.get_platega_display_name(),
-                description='Pay via Platega',
-                min_amount_kopeks=settings.PLATEGA_MIN_AMOUNT_KOPEKS,
-                max_amount_kopeks=settings.PLATEGA_MAX_AMOUNT_KOPEKS,
-                is_available=True,
-                options=platega_options if platega_options else None,
-            )
-        )
-
-    # Wata
-    if settings.is_wata_enabled():
-        methods.append(
-            PaymentMethodResponse(
-                id='wata',
-                name=settings.get_wata_display_name(),
-                description='Pay via Wata',
-                min_amount_kopeks=settings.WATA_MIN_AMOUNT_KOPEKS,
-                max_amount_kopeks=settings.WATA_MAX_AMOUNT_KOPEKS,
-                is_available=True,
-            )
-        )
-
-    # CloudPayments
-    if settings.is_cloudpayments_enabled():
-        methods.append(
-            PaymentMethodResponse(
-                id='cloudpayments',
-                name=settings.get_cloudpayments_display_name(),
-                description='Pay with bank card via CloudPayments',
-                min_amount_kopeks=settings.CLOUDPAYMENTS_MIN_AMOUNT_KOPEKS,
-                max_amount_kopeks=settings.CLOUDPAYMENTS_MAX_AMOUNT_KOPEKS,
-                is_available=True,
-            )
-        )
-
-    # FreeKassa
-    if settings.is_freekassa_enabled():
-        methods.append(
-            PaymentMethodResponse(
-                id='freekassa',
-                name=settings.get_freekassa_display_name(),
-                description='Pay via FreeKassa',
-                min_amount_kopeks=settings.FREEKASSA_MIN_AMOUNT_KOPEKS,
-                max_amount_kopeks=settings.FREEKASSA_MAX_AMOUNT_KOPEKS,
-                is_available=True,
-            )
-        )
-
-    # KassaAI
-    if settings.is_kassa_ai_enabled():
-        methods.append(
-            PaymentMethodResponse(
-                id='kassa_ai',
-                name=settings.get_kassa_ai_display_name(),
-                description='Pay via KassaAI',
-                min_amount_kopeks=settings.KASSA_AI_MIN_AMOUNT_KOPEKS,
-                max_amount_kopeks=settings.KASSA_AI_MAX_AMOUNT_KOPEKS,
-                is_available=True,
-            )
-        )
-
-    # Tribute
-    if settings.TRIBUTE_ENABLED and settings.TRIBUTE_DONATE_LINK:
-        methods.append(
-            PaymentMethodResponse(
-                id='tribute',
-                name='Tribute',
-                description='Pay with bank card via Tribute',
-                min_amount_kopeks=10000,
-                max_amount_kopeks=10000000,
+                id=method_id,
+                name=method_data['name'],
+                description=None,
+                min_amount_kopeks=method_data['min_amount_kopeks'],
+                max_amount_kopeks=method_data['max_amount_kopeks'],
                 is_available=True,
+                options=options,
             )
         )
 
@@ -414,7 +313,7 @@ async def create_topup(
 ):
     """Create payment for balance top-up."""
     # Validate payment method
-    methods = await get_payment_methods()
+    methods = await get_payment_methods(user=user, db=db)
     method = next((m for m in methods if m.id == request.payment_method), None)
 
     if not method or not method.is_available:
diff --git a/app/cabinet/routes/subscription.py b/app/cabinet/routes/subscription.py
index 11b9a769..2ccbf4a6 100644
--- a/app/cabinet/routes/subscription.py
+++ b/app/cabinet/routes/subscription.py
@@ -1667,8 +1667,6 @@ async def purchase_tariff(
         # Save cart for auto-renewal (not for daily tariffs - they have their own charging)
         if not is_daily_tariff:
             try:
-                from app.services.user_cart_service import user_cart_service
-
                 cart_data = {
                     'cart_mode': 'extend',
                     'subscription_id': subscription.id,
diff --git a/app/services/monitoring_service.py b/app/services/monitoring_service.py
index 9a6af9e1..4781f595 100644
--- a/app/services/monitoring_service.py
+++ b/app/services/monitoring_service.py
@@ -1193,57 +1193,7 @@ class MonitoringService:
         try:
             get_texts(user.language)
 
-            # Рассчитываем минимальную цену за подписку с минимальной конфигурацией
-            from app.config import PERIOD_PRICES, settings
-            from app.utils.pricing_utils import apply_percentage_discount
-
-            # Базовая цена за 30 дней
-            base_price_original = PERIOD_PRICES.get(30, settings.PRICE_30_DAYS)
-
-            # Применяем скидку промогруппы для категории "period"
-            promo_group_discount = user.get_promo_discount('period', 30) if user else 0
-            # Применяем пользовательскую промо-скидку (если есть)
-            user_discount_percent = self._get_user_promo_offer_discount_percent(user)
-
-            # Общая скидка - максимальная из промогруппы и пользовательской
-            total_discount_percent = max(promo_group_discount, user_discount_percent)
-
-            base_price, _ = apply_percentage_discount(base_price_original, total_discount_percent)
-
-            # Добавляем цену за трафик (если фиксированный трафик включён)
-            if settings.is_traffic_fixed():
-                traffic_price = settings.get_traffic_price(settings.get_fixed_traffic_limit())
-                # Применяем скидки на трафик
-                traffic_discount = user.get_promo_discount('traffic', 30) if user else 0
-                traffic_price, _ = apply_percentage_discount(traffic_price, traffic_discount)
-            else:
-                traffic_price = 0  # Трафик не фиксирован, цена включена в базовую
-
-            # Добавляем цену за серверы (предполагаем минимум 1 сервер по минимальной цене)
-            # Вместо сложного запроса к БД, используем настройки
-            # Для минимальной конфигурации - один сервер с минимальной ценой
-            min_server_price = getattr(settings, 'MIN_SERVER_PRICE', 0) or 0
-            if min_server_price == 0:
-                # Если нет явной минимальной цены, используем базовую цену
-                # В реальных условиях цена сервера будет определяться в ходе оформления подписки
-                min_server_price = 0
-
-            # Добавляем цену за устройства (если больше базового лимита)
-            # В минимальной конфигурации - базовый лимит, без доп. устройств
-            device_limit = settings.DEFAULT_DEVICE_LIMIT
-            additional_devices = max(0, device_limit - settings.DEFAULT_DEVICE_LIMIT)
-            additional_devices * settings.PRICE_PER_DEVICE
-
-            # Для простоты и правильной работы без обращения к БД, рассчитываем минимальную цену как:
-            # базовая цена + минимальная цена за трафик (если есть фиксированный)
-            min_server_price = 0  # для минимальной конфигурации с 1 сервером используем 0 или минимальную известную
-
-            # Попробуем получить минимальную цену сервера из настроек или используем подходящее значение
-            # Находим минимальную возможную цену из возможных цен серверов
-            # В упрощенном варианте используем базовую конфигурацию: базовая цена + трафик
-            min_total_price = base_price + traffic_price
-
-            message = f"""
+            message = """
 🎁 <b>Тестовая подписка скоро закончится!</b>
 
 Ваша тестовая подписка истекает через 2 часа.
@@ -1251,12 +1201,6 @@ class MonitoringService:
 💎 <b>Не хотите остаться без VPN?</b>
 Переходите на полную подписку!
 
-🔥 <b>Специальное предложение:</b>
-• 30 дней всего за {settings.format_price(min_total_price)}
-• Безлимитный трафик
-• Все серверы доступны
-• Скорость до 1ГБит/сек
-
 ⚡️ Успейте оформить до окончания тестового периода!
 """
 
diff --git a/app/services/payment/common.py b/app/services/payment/common.py
index ce819f62..a4a2d3d7 100644
--- a/app/services/payment/common.py
+++ b/app/services/payment/common.py
@@ -132,6 +132,28 @@ class PaymentCommonMixin:
         payment_method_title: str | None = None,
     ) -> None:
         """Отправляет пользователю уведомление об успешном платеже."""
+        # Lazy import to avoid circular dependency
+        from app.cabinet.routes.websocket import notify_user_balance_topup
+
+        # Send WebSocket notification to cabinet frontend (works for both Telegram and email-only users)
+        user_id = getattr(user, 'id', None) if user else None
+        if user_id:
+            try:
+                # Get new balance from user
+                new_balance = getattr(user, 'balance_kopeks', 0)
+                await notify_user_balance_topup(
+                    user_id=user_id,
+                    amount_kopeks=amount_kopeks,
+                    new_balance_kopeks=new_balance,
+                    description=payment_method_title or '',
+                )
+            except Exception as ws_error:
+                logger.warning(
+                    'Не удалось отправить WS уведомление о пополнении баланса для user_id=%s: %s',
+                    user_id,
+                    ws_error,
+                )
+
         if not getattr(self, 'bot', None):
             # Если бот не передан (например, внутри фоновых задач), уведомление пропускаем.
             return
diff --git a/app/services/payment/heleket.py b/app/services/payment/heleket.py
index 9149d0c6..310e75f2 100644
--- a/app/services/payment/heleket.py
+++ b/app/services/payment/heleket.py
@@ -12,6 +12,10 @@ from sqlalchemy.ext.asyncio import AsyncSession
 
 from app.config import settings
 from app.database.models import PaymentMethod, TransactionType
+from app.services.subscription_auto_purchase_service import (
+    auto_activate_subscription_after_topup,
+    auto_purchase_saved_cart_after_topup,
+)
 from app.utils.payment_logger import payment_logger as logger
 from app.utils.user_utils import format_referrer_info
 
@@ -424,6 +428,54 @@ class HeleketPaymentMixin:
             else:
                 logger.info(f'Пропуск Telegram-уведомления Heleket для email-пользователя {user.id}')
 
+        # Автопокупка из сохранённой корзины и умная автоактивация
+        try:
+            from app.services.user_cart_service import user_cart_service
+
+            has_saved_cart = await user_cart_service.has_user_cart(user.id)
+            auto_purchase_success = False
+            if has_saved_cart:
+                try:
+                    auto_purchase_success = await auto_purchase_saved_cart_after_topup(
+                        db,
+                        user,
+                        bot=getattr(self, 'bot', None),
+                    )
+                except Exception as auto_error:
+                    logger.error(
+                        'Ошибка автоматической покупки подписки для пользователя %s: %s',
+                        user.id,
+                        auto_error,
+                        exc_info=True,
+                    )
+
+                if auto_purchase_success:
+                    has_saved_cart = False
+
+            # Умная автоактивация если автопокупка не сработала
+            if not auto_purchase_success:
+                try:
+                    await auto_activate_subscription_after_topup(
+                        db,
+                        user,
+                        bot=getattr(self, 'bot', None),
+                        topup_amount=amount_kopeks,
+                    )
+                except Exception as auto_activate_error:
+                    logger.error(
+                        'Ошибка умной автоактивации для пользователя %s: %s',
+                        user.id,
+                        auto_activate_error,
+                        exc_info=True,
+                    )
+        except Exception as error:
+            logger.error(
+                'Ошибка при работе с автоактивацией для пользователя %s: %s',
+                user.id,
+                error,
+                exc_info=True,
+            )
+
         return updated_payment
 
     async def process_heleket_webhook(
diff --git a/app/services/payment_method_config_service.py b/app/services/payment_method_config_service.py
index 34d183f5..f06f637e 100644
--- a/app/services/payment_method_config_service.py
+++ b/app/services/payment_method_config_service.py
@@ -280,3 +280,108 @@ async def get_all_promo_groups(db: AsyncSession) -> list[PromoGroup]:
     """Get all promo groups for the filter selector."""
     result = await db.execute(select(PromoGroup).order_by(PromoGroup.priority.desc(), PromoGroup.name))
     return list(result.scalars().all())
+
+
+# ============ User-facing methods ============
+
+
+async def get_enabled_methods_for_user(
+    db: AsyncSession,
+    user: 'User | None' = None,
+    is_first_topup: bool | None = None,
+) -> list[dict]:
+    """Get payment methods available for a specific user.
+
+    Applies all filters from PaymentMethodConfig:
+    - is_enabled
+    - is_provider_configured (from env)
+    - user_type_filter
+    - first_topup_filter
+    - promo_group_filter
+
+    Returns list of dicts with method info ready for API response.
+    """
+    from app.database.models import UserPromoGroup
+
+    configs = await get_all_configs(db)
+    defaults = _get_method_defaults()
+
+    result = []
+
+    for config in configs:
+        method_id = config.method_id
+        method_def = defaults.get(method_id, {})
+
+        # Skip if not enabled in admin panel
+        if not config.is_enabled:
+            continue
+
+        # Skip if provider not configured in env
+        if not method_def.get('is_configured', False):
+            continue
+
+        # Apply user_type_filter
+        if user and config.user_type_filter != 'all':
+            if config.user_type_filter == 'telegram' and not user.telegram_id:
+                continue
+            if config.user_type_filter == 'email' and not getattr(user, 'email', None):
+                continue
+
+        # Apply first_topup_filter
+        if config.first_topup_filter != 'any' and is_first_topup is not None:
+            if config.first_topup_filter == 'yes' and not is_first_topup:
+                continue
+            if config.first_topup_filter == 'no' and is_first_topup:
+                continue
+
+        # Apply promo_group_filter
+        if config.promo_group_filter_mode == 'selected' and user:
+            allowed_group_ids = {pg.id for pg in config.allowed_promo_groups}
+            if allowed_group_ids:
+                # Get user's promo groups
+                user_groups_result = await db.execute(
+                    select(UserPromoGroup.promo_group_id).where(UserPromoGroup.user_id == user.id)
+                )
+                user_group_ids = set(user_groups_result.scalars().all())
+
+                # Check if user has at least one allowed group
+                if not user_group_ids.intersection(allowed_group_ids):
+                    continue
+
+        # Build display name
+        display_name = config.display_name or method_def.get('default_display_name', method_id)
+
+        # Build min/max amounts (DB overrides env defaults)
+        min_amount = (
+            config.min_amount_kopeks if config.min_amount_kopeks is not None else method_def.get('default_min', 1000)
+        )
+        max_amount = (
+            config.max_amount_kopeks
+            if config.max_amount_kopeks is not None
+            else method_def.get('default_max', 10000000)
+        )
+
+        # Build options (filter by sub_options config)
+        options = None
+        available_sub_options = method_def.get('available_sub_options')
+        if available_sub_options and config.sub_options:
+            enabled_options = []
+            for opt in available_sub_options:
+                opt_id = opt['id']
+                if config.sub_options.get(opt_id, True):
+                    enabled_options.append(opt)
+            if enabled_options:
+                options = enabled_options
+
+        result.append(
+            {
+                'id': method_id,
+                'name': display_name,
+                'min_amount_kopeks': min_amount,
+                'max_amount_kopeks': max_amount,
+                'options': options,
+                'sort_order': config.sort_order,
+            }
+        )
+
+    return result
diff --git a/app/services/subscription_auto_purchase_service.py b/app/services/subscription_auto_purchase_service.py
index aa5e1ed2..64b5994c 100644
--- a/app/services/subscription_auto_purchase_service.py
+++ b/app/services/subscription_auto_purchase_service.py
@@ -347,6 +347,9 @@ async def _auto_extend_subscription(
     *,
     bot: Bot | None = None,
 ) -> bool:
+    # Lazy import to avoid circular dependency
+    from app.cabinet.routes.websocket import notify_user_subscription_renewed
+
     try:
         prepared = await _prepare_auto_extend_context(db, user, cart_data)
     except Exception as error:  # pragma: no cover - defensive logging
@@ -559,6 +562,20 @@ async def _auto_extend_subscription(
         _format_user_id(user),
     )
 
+    # Send WebSocket notification to cabinet frontend
+    try:
+        await notify_user_subscription_renewed(
+            user_id=user.id,
+            new_expires_at=new_end_date.isoformat() if new_end_date else '',
+            amount_kopeks=prepared.price_kopeks,
+        )
+    except Exception as ws_error:
+        logger.warning(
+            '⚠️ Автопокупка: не удалось отправить WS уведомление о продлении для %s: %s',
+            _format_user_id(user),
+            ws_error,
+        )
+
     return True
 
 
@@ -570,6 +587,11 @@ async def _auto_purchase_tariff(
     bot: Bot | None = None,
 ) -> bool:
     """Автоматическая покупка периодного тарифа из сохранённой корзины."""
+    # Lazy imports to avoid circular dependency
+    from app.cabinet.routes.websocket import (
+        notify_user_subscription_activated,
+        notify_user_subscription_renewed,
+    )
     from app.database.crud.server_squad import get_all_server_squads
     from app.database.crud.subscription import (
         create_paid_subscription,
@@ -814,6 +836,29 @@ async def _auto_purchase_tariff(
         _format_user_id(user),
     )
 
+    # Send WebSocket notification to cabinet frontend
+    try:
+        if existing_subscription:
+            # Renewal of existing subscription
+            await notify_user_subscription_renewed(
+                user_id=user.id,
+                new_expires_at=subscription.end_date.isoformat() if subscription.end_date else '',
+                amount_kopeks=final_price,
+            )
+        else:
+            # New subscription activation
+            await notify_user_subscription_activated(
+                user_id=user.id,
+                expires_at=subscription.end_date.isoformat() if subscription.end_date else '',
+                tariff_name=tariff.name,
+            )
+    except Exception as ws_error:
+        logger.warning(
+            '⚠️ Автопокупка тарифа: не удалось отправить WS уведомление для %s: %s',
+            _format_user_id(user),
+            ws_error,
+        )
+
     return True
 
 
@@ -827,6 +872,11 @@ async def _auto_purchase_daily_tariff(
     """Автоматическая покупка суточного тарифа из сохранённой корзины."""
     from datetime import datetime, timedelta
 
+    # Lazy imports to avoid circular dependency
+    from app.cabinet.routes.websocket import (
+        notify_user_subscription_activated,
+        notify_user_subscription_renewed,
+    )
     from app.database.crud.server_squad import get_all_server_squads
     from app.database.crud.subscription import create_paid_subscription, get_subscription_by_user_id
     from app.database.crud.tariff import get_tariff_by_id
@@ -1051,6 +1101,29 @@ async def _auto_purchase_daily_tariff(
         _format_user_id(user),
     )
 
+    # Send WebSocket notification to cabinet frontend
+    try:
+        if existing_subscription:
+            # Renewal/upgrade of existing subscription
+            await notify_user_subscription_renewed(
+                user_id=user.id,
+                new_expires_at=subscription.end_date.isoformat() if subscription.end_date else '',
+                amount_kopeks=daily_price,
+            )
+        else:
+            # New subscription activation
+            await notify_user_subscription_activated(
+                user_id=user.id,
+                expires_at=subscription.end_date.isoformat() if subscription.end_date else '',
+                tariff_name=tariff.name,
+            )
+    except Exception as ws_error:
+        logger.warning(
+            '⚠️ Автопокупка суточного тарифа: не удалось отправить WS уведомление для %s: %s',
+            _format_user_id(user),
+            ws_error,
+        )
+
     return True
 
 
@@ -1061,6 +1134,11 @@ async def auto_purchase_saved_cart_after_topup(
     bot: Bot | None = None,
 ) -> bool:
     """Attempts to automatically purchase a subscription from a saved cart."""
+    # Lazy imports to avoid circular dependency
+    from app.cabinet.routes.websocket import (
+        notify_user_subscription_activated,
+        notify_user_subscription_renewed,
+    )
 
     if not settings.is_auto_purchase_after_topup_enabled():
         return False
@@ -1243,6 +1321,29 @@ async def auto_purchase_saved_cart_after_topup(
         _format_user_id(user),
     )
 
+    # Send WebSocket notification to cabinet frontend
+    try:
+        if was_trial_conversion:
+            # Trial conversion = activation
+            await notify_user_subscription_activated(
+                user_id=user.id,
+                expires_at=subscription.end_date.isoformat() if subscription and subscription.end_date else '',
+                tariff_name='',
+            )
+        else:
+            # Regular purchase = renewal or new activation
+            await notify_user_subscription_renewed(
+                user_id=user.id,
+                new_expires_at=subscription.end_date.isoformat() if subscription and subscription.end_date else '',
+                amount_kopeks=pricing.final_total,
+            )
+    except Exception as ws_error:
+        logger.warning(
+            '⚠️ Автопокупка: не удалось отправить WS уведомление для %s: %s',
+            _format_user_id(user),
+            ws_error,
+        )
+
     return True
 
 
@@ -1273,6 +1374,11 @@ async def auto_activate_subscription_after_topup(
     """
     from datetime import datetime
 
+    # Lazy imports to avoid circular dependency
+    from app.cabinet.routes.websocket import (
+        notify_user_subscription_activated,
+        notify_user_subscription_renewed,
+    )
     from app.database.crud.server_squad import get_available_server_squads, get_server_ids_by_uuids
     from app.database.crud.subscription import create_paid_subscription, get_subscription_by_user_id
     from app.database.crud.transaction import create_transaction
@@ -1397,6 +1503,20 @@ async def auto_activate_subscription_after_topup(
                 best_price,
             )
 
+            # Send WebSocket notification to cabinet frontend
+            try:
+                await notify_user_subscription_renewed(
+                    user_id=user.id,
+                    new_expires_at=result.subscription.end_date.isoformat() if result.subscription.end_date else '',
+                    amount_kopeks=best_price,
+                )
+            except Exception as ws_error:
+                logger.warning(
+                    '⚠️ Автоактивация: не удалось отправить WS уведомление о продлении для %s: %s',
+                    _format_user_id(user),
+                    ws_error,
+                )
+
             # Уведомление пользователю (только для Telegram-пользователей)
             if bot and user.telegram_id:
                 try:
@@ -1475,6 +1595,20 @@ async def auto_activate_subscription_after_topup(
                 best_price,
             )
 
+            # Send WebSocket notification to cabinet frontend
+            try:
+                await notify_user_subscription_activated(
+                    user_id=user.id,
+                    expires_at=new_subscription.end_date.isoformat() if new_subscription.end_date else '',
+                    tariff_name='',
+                )
+            except Exception as ws_error:
+                logger.warning(
+                    '⚠️ Автоактивация: не удалось отправить WS уведомление об активации для %s: %s',
+                    _format_user_id(user),
+                    ws_error,
+                )
+
             # Уведомление пользователю (только для Telegram-пользователей)
             if bot and user.telegram_id:
                 try:
@@ -1542,9 +1676,11 @@ async def auto_activate_subscription_after_topup(
             e,
             exc_info=True,
         )
+        try:
+            await db.rollback()
+        except Exception:
+            pass
         return (False, False)
-        await db.rollback()
-        return False
 
 
 __all__ = ['auto_activate_subscription_after_topup', 'auto_purchase_saved_cart_after_topup']
diff --git a/app/services/user_cart_service.py b/app/services/user_cart_service.py
index f7901be4..f9522d28 100644
--- a/app/services/user_cart_service.py
+++ b/app/services/user_cart_service.py
@@ -52,6 +52,7 @@ class UserCartService:
         """
         client = self._get_redis_client()
         if client is None:
+            logger.warning(f'🛒 Redis недоступен, корзина пользователя {user_id} НЕ сохранена')
             return False
 
         try:
@@ -59,10 +60,11 @@ class UserCartService:
             json_data = json.dumps(cart_data, ensure_ascii=False)
             effective_ttl = ttl if ttl is not None else settings.CART_TTL_SECONDS
             await client.setex(key, effective_ttl, json_data)
-            logger.debug(f'Корзина пользователя {user_id} сохранена в Redis')
+            cart_mode = cart_data.get('cart_mode', 'unknown')
+            logger.info(f'🛒 Корзина пользователя {user_id} сохранена в Redis (mode={cart_mode}, ttl={effective_ttl}s)')
             return True
         except Exception as e:
-            logger.error(f'Ошибка сохранения корзины пользователя {user_id}: {e}')
+            logger.error(f'🛒 Ошибка сохранения корзины пользователя {user_id}: {e}')
             return False
 
     async def get_user_cart(self, user_id: int) -> dict[str, Any] | None:
@@ -127,14 +129,17 @@ class UserCartService:
         """
         client = self._get_redis_client()
         if client is None:
+            logger.warning(f'🛒 Redis недоступен, проверка корзины пользователя {user_id} невозможна')
             return False
 
         try:
             key = f'user_cart:{user_id}'
             exists = await client.exists(key)
-            return bool(exists)
+            result = bool(exists)
+            logger.info(f'🛒 Проверка корзины пользователя {user_id}: {"найдена" if result else "не найдена"}')
+            return result
         except Exception as e:
-            logger.error(f'Ошибка проверки наличия корзины пользователя {user_id}: {e}')
+            logger.error(f'🛒 Ошибка проверки наличия корзины пользователя {user_id}: {e}')
             return False
 
 
diff --git a/app/services/user_service.py b/app/services/user_service.py
index 849799bd..c811400f 100644
--- a/app/services/user_service.py
+++ b/app/services/user_service.py
@@ -49,6 +49,7 @@ from app.database.models import (
     User,
     UserMessage,
     UserStatus,
+    WataPayment,
     WelcomeText,
     YooKassaPayment,
 )
@@ -1055,6 +1056,17 @@ class UserService:
             except Exception as e:
                 logger.error(f'❌ Ошибка удаления подписки: {e}')
 
+            try:
+                wata_payments_result = await db.execute(select(WataPayment).where(WataPayment.user_id == user_id))
+                wata_payments = wata_payments_result.scalars().all()
+
+                if wata_payments:
+                    logger.info(f'🔄 Удаляем {len(wata_payments)} Wata платежей')
+                    await db.execute(delete(WataPayment).where(WataPayment.user_id == user_id))
+                    await db.flush()
+            except Exception as e:
+                logger.error(f'❌ Ошибка удаления Wata платежей: {e}')
+
             try:
                 await db.execute(delete(User).where(User.id == user_id))
                 await db.commit()