diff --git a/app/database/crud/promo_group.py b/app/database/crud/promo_group.py
index 3bc093f2..9296dd48 100644
--- a/app/database/crud/promo_group.py
+++ b/app/database/crud/promo_group.py
@@ -60,6 +60,7 @@ async def create_promo_group(
     device_discount_percent: int,
     period_discounts: Optional[Dict[int, int]] = None,
     auto_assign_total_spent_kopeks: Optional[int] = None,
+    apply_discounts_to_addons: bool = True,
 ) -> PromoGroup:
     normalized_period_discounts = _normalize_period_discounts(period_discounts)
 
@@ -76,6 +77,7 @@ async def create_promo_group(
         device_discount_percent=max(0, min(100, device_discount_percent)),
         period_discounts=normalized_period_discounts or None,
         auto_assign_total_spent_kopeks=auto_assign_total_spent_kopeks,
+        apply_discounts_to_addons=bool(apply_discounts_to_addons),
         is_default=False,
     )
 
@@ -84,13 +86,14 @@ async def create_promo_group(
     await db.refresh(promo_group)
 
     logger.info(
-        "Создана промогруппа '%s' с скидками (servers=%s%%, traffic=%s%%, devices=%s%%, periods=%s) и порогом автоприсвоения %s₽",
+        "Создана промогруппа '%s' с скидками (servers=%s%%, traffic=%s%%, devices=%s%%, periods=%s) и порогом автоприсвоения %s₽, скидки на доп. услуги: %s",
         promo_group.name,
         promo_group.server_discount_percent,
         promo_group.traffic_discount_percent,
         promo_group.device_discount_percent,
         normalized_period_discounts,
         (auto_assign_total_spent_kopeks or 0) / 100,
+        "on" if promo_group.apply_discounts_to_addons else "off",
     )
 
     return promo_group
@@ -106,6 +109,7 @@ async def update_promo_group(
     device_discount_percent: Optional[int] = None,
     period_discounts: Optional[Dict[int, int]] = None,
     auto_assign_total_spent_kopeks: Optional[int] = None,
+    apply_discounts_to_addons: Optional[bool] = None,
 ) -> PromoGroup:
     if name is not None:
         group.name = name.strip()
@@ -120,6 +124,8 @@ async def update_promo_group(
         group.period_discounts = normalized_period_discounts or None
     if auto_assign_total_spent_kopeks is not None:
         group.auto_assign_total_spent_kopeks = max(0, auto_assign_total_spent_kopeks)
+    if apply_discounts_to_addons is not None:
+        group.apply_discounts_to_addons = bool(apply_discounts_to_addons)
 
     await db.commit()
     await db.refresh(group)
diff --git a/app/database/models.py b/app/database/models.py
index 0a3ad865..278178ff 100644
--- a/app/database/models.py
+++ b/app/database/models.py
@@ -292,6 +292,7 @@ class PromoGroup(Base):
     device_discount_percent = Column(Integer, nullable=False, default=0)
     period_discounts = Column(JSON, nullable=True, default=dict)
     auto_assign_total_spent_kopeks = Column(Integer, nullable=True, default=None)
+    apply_discounts_to_addons = Column(Boolean, nullable=False, default=True)
     is_default = Column(Boolean, nullable=False, default=False)
     created_at = Column(DateTime, default=func.now())
     updated_at = Column(DateTime, default=func.now(), onupdate=func.now())
diff --git a/app/database/universal_migration.py b/app/database/universal_migration.py
index b123c750..8f5648c5 100644
--- a/app/database/universal_migration.py
+++ b/app/database/universal_migration.py
@@ -931,6 +931,54 @@ async def ensure_promo_groups_setup():
                     "Добавлена колонка promo_groups.auto_assign_total_spent_kopeks"
                 )
 
+            addon_discount_column_exists = await check_column_exists(
+                "promo_groups", "apply_discounts_to_addons"
+            )
+
+            if not addon_discount_column_exists:
+                if db_type == "sqlite":
+                    await conn.execute(
+                        text(
+                            "ALTER TABLE promo_groups ADD COLUMN apply_discounts_to_addons BOOLEAN NOT NULL DEFAULT 1"
+                        )
+                    )
+                    await conn.execute(
+                        text(
+                            "UPDATE promo_groups SET apply_discounts_to_addons = 1 WHERE apply_discounts_to_addons IS NULL"
+                        )
+                    )
+                elif db_type == "postgresql":
+                    await conn.execute(
+                        text(
+                            "ALTER TABLE promo_groups ADD COLUMN apply_discounts_to_addons BOOLEAN NOT NULL DEFAULT TRUE"
+                        )
+                    )
+                    await conn.execute(
+                        text(
+                            "UPDATE promo_groups SET apply_discounts_to_addons = TRUE WHERE apply_discounts_to_addons IS NULL"
+                        )
+                    )
+                elif db_type == "mysql":
+                    await conn.execute(
+                        text(
+                            "ALTER TABLE promo_groups ADD COLUMN apply_discounts_to_addons TINYINT(1) NOT NULL DEFAULT 1"
+                        )
+                    )
+                    await conn.execute(
+                        text(
+                            "UPDATE promo_groups SET apply_discounts_to_addons = 1 WHERE apply_discounts_to_addons IS NULL"
+                        )
+                    )
+                else:
+                    logger.error(
+                        f"Неподдерживаемый тип БД для promo_groups.apply_discounts_to_addons: {db_type}"
+                    )
+                    return False
+
+                logger.info(
+                    "Добавлена колонка promo_groups.apply_discounts_to_addons"
+                )
+
             column_exists = await check_column_exists("users", "promo_group_id")
 
             if not column_exists:
@@ -1994,6 +2042,7 @@ async def check_migration_status():
             "users_promo_group_column": False,
             "promo_groups_period_discounts_column": False,
             "promo_groups_auto_assign_column": False,
+            "promo_groups_addon_discount_column": False,
             "users_auto_promo_group_assigned_column": False,
             "subscription_crypto_link_column": False,
         }
@@ -2011,6 +2060,7 @@ async def check_migration_status():
         status["users_promo_group_column"] = await check_column_exists('users', 'promo_group_id')
         status["promo_groups_period_discounts_column"] = await check_column_exists('promo_groups', 'period_discounts')
         status["promo_groups_auto_assign_column"] = await check_column_exists('promo_groups', 'auto_assign_total_spent_kopeks')
+        status["promo_groups_addon_discount_column"] = await check_column_exists('promo_groups', 'apply_discounts_to_addons')
         status["users_auto_promo_group_assigned_column"] = await check_column_exists('users', 'auto_promo_group_assigned')
         status["subscription_crypto_link_column"] = await check_column_exists('subscriptions', 'subscription_crypto_link')
         
@@ -2048,6 +2098,7 @@ async def check_migration_status():
             "users_promo_group_column": "Колонка promo_group_id у пользователей",
             "promo_groups_period_discounts_column": "Колонка period_discounts у промо-групп",
             "promo_groups_auto_assign_column": "Колонка auto_assign_total_spent_kopeks у промо-групп",
+            "promo_groups_addon_discount_column": "Колонка apply_discounts_to_addons у промо-групп",
             "users_auto_promo_group_assigned_column": "Флаг автоназначения промогруппы у пользователей",
             "subscription_crypto_link_column": "Колонка subscription_crypto_link в subscriptions",
         }
diff --git a/app/handlers/admin/promo_groups.py b/app/handlers/admin/promo_groups.py
index 917f673f..d21b9249 100644
--- a/app/handlers/admin/promo_groups.py
+++ b/app/handlers/admin/promo_groups.py
@@ -39,6 +39,32 @@ def _format_discount_line(texts, group) -> str:
     )
 
 
+def _format_addon_discounts_line(texts, group: PromoGroup) -> str:
+    enabled = getattr(group, "apply_discounts_to_addons", True)
+    if enabled:
+        return texts.t(
+            "ADMIN_PROMO_GROUP_ADDON_DISCOUNT_ENABLED",
+            "Скидки на доп. услуги: включены",
+        )
+    return texts.t(
+        "ADMIN_PROMO_GROUP_ADDON_DISCOUNT_DISABLED",
+        "Скидки на доп. услуги: отключены",
+    )
+
+
+def _get_addon_discounts_button_text(texts, group: PromoGroup) -> str:
+    enabled = getattr(group, "apply_discounts_to_addons", True)
+    if enabled:
+        return texts.t(
+            "ADMIN_PROMO_GROUP_TOGGLE_ADDON_DISCOUNT_DISABLE",
+            "🧩 Отключить скидки на доп. услуги",
+        )
+    return texts.t(
+        "ADMIN_PROMO_GROUP_TOGGLE_ADDON_DISCOUNT_ENABLE",
+        "🧩 Включить скидки на доп. услуги",
+    )
+
+
 def _normalize_periods_dict(raw: Optional[Dict]) -> Dict[int, int]:
     if not raw or not isinstance(raw, dict):
         return {}
@@ -257,6 +283,7 @@ def _build_edit_menu_content(
     lines = [
         header,
         _format_discount_line(texts, group),
+        _format_addon_discounts_line(texts, group),
         _format_auto_assign_line(texts, group),
     ]
 
@@ -318,6 +345,12 @@ def _build_edit_menu_content(
                 callback_data=f"promo_group_edit_field_{group.id}_periods",
             )
         ],
+        [
+            types.InlineKeyboardButton(
+                text=_get_addon_discounts_button_text(texts, group),
+                callback_data=f"promo_group_toggle_addons_{group.id}",
+            )
+        ],
         [
             types.InlineKeyboardButton(
                 text=texts.t(
@@ -1192,6 +1225,45 @@ async def delete_promo_group_confirmed(
     await callback.answer()
 
 
+@admin_required
+@error_handler
+async def toggle_promo_group_addon_discounts(
+    callback: types.CallbackQuery,
+    db_user,
+    db: AsyncSession,
+):
+    group = await _get_group_or_alert(callback, db)
+    if not group:
+        return
+
+    texts = get_texts(db_user.language)
+
+    new_value = not getattr(group, "apply_discounts_to_addons", True)
+
+    group = await update_promo_group(
+        db,
+        group,
+        apply_discounts_to_addons=new_value,
+    )
+
+    status_text = texts.t(
+        "ADMIN_PROMO_GROUP_ADDON_DISCOUNT_UPDATED_ENABLED"
+        if new_value
+        else "ADMIN_PROMO_GROUP_ADDON_DISCOUNT_UPDATED_DISABLED",
+        "Скидки на докупку доп. услуг {status}.",
+    ).format(status="включены" if new_value else "отключены")
+
+    await _send_edit_menu_after_update(
+        callback.message,
+        texts,
+        group,
+        db_user.language,
+        status_text,
+    )
+
+    await callback.answer()
+
+
 def register_handlers(dp: Dispatcher):
     dp.callback_query.register(show_promo_groups_menu, F.data == "admin_promo_groups")
     dp.callback_query.register(show_promo_group_details, F.data.startswith("promo_group_manage_"))
@@ -1200,6 +1272,10 @@ def register_handlers(dp: Dispatcher):
         prompt_edit_promo_group_field,
         F.data.startswith("promo_group_edit_field_"),
     )
+    dp.callback_query.register(
+        toggle_promo_group_addon_discounts,
+        F.data.startswith("promo_group_toggle_addons_"),
+    )
     dp.callback_query.register(
         start_edit_promo_group,
         F.data.regexp(r"^promo_group_edit_\d+$"),
diff --git a/app/localization/locales/en.json b/app/localization/locales/en.json
index 98b41a5b..e2aa4e2a 100644
--- a/app/localization/locales/en.json
+++ b/app/localization/locales/en.json
@@ -138,6 +138,12 @@
   "ADMIN_PROMO_GROUPS_TITLE": "💳 <b>Promo groups</b>",
   "ADMIN_PROMO_GROUPS_SUMMARY": "Groups total: {count}\nMembers total: {members}",
   "ADMIN_PROMO_GROUPS_DISCOUNTS": "Discounts — servers: {servers}%, traffic: {traffic}%, devices: {devices}%",
+  "ADMIN_PROMO_GROUP_ADDON_DISCOUNT_ENABLED": "Add-on discounts: enabled",
+  "ADMIN_PROMO_GROUP_ADDON_DISCOUNT_DISABLED": "Add-on discounts: disabled",
+  "ADMIN_PROMO_GROUP_TOGGLE_ADDON_DISCOUNT_ENABLE": "🧩 Enable add-on discounts",
+  "ADMIN_PROMO_GROUP_TOGGLE_ADDON_DISCOUNT_DISABLE": "🧩 Disable add-on discounts",
+  "ADMIN_PROMO_GROUP_ADDON_DISCOUNT_UPDATED_ENABLED": "Add-on purchase discounts have been enabled.",
+  "ADMIN_PROMO_GROUP_ADDON_DISCOUNT_UPDATED_DISABLED": "Add-on purchase discounts have been disabled.",
   "ADMIN_PROMO_GROUPS_DEFAULT_LABEL": " (default)",
   "ADMIN_PROMO_GROUPS_MEMBERS_COUNT": "Members: {count}",
   "ADMIN_PROMO_GROUPS_EMPTY": "No promo groups found.",
diff --git a/app/localization/locales/ru.json b/app/localization/locales/ru.json
index 831a55d1..669987a3 100644
--- a/app/localization/locales/ru.json
+++ b/app/localization/locales/ru.json
@@ -15,6 +15,12 @@
   "ADMIN_PROMO_GROUPS_TITLE": "💳 <b>Промогруппы</b>",
   "ADMIN_PROMO_GROUPS_SUMMARY": "Всего групп: {count}\nВсего участников: {members}",
   "ADMIN_PROMO_GROUPS_DISCOUNTS": "Скидки — серверы: {servers}%, трафик: {traffic}%, устройства: {devices}%",
+  "ADMIN_PROMO_GROUP_ADDON_DISCOUNT_ENABLED": "Скидки на доп. услуги: включены",
+  "ADMIN_PROMO_GROUP_ADDON_DISCOUNT_DISABLED": "Скидки на доп. услуги: отключены",
+  "ADMIN_PROMO_GROUP_TOGGLE_ADDON_DISCOUNT_ENABLE": "🧩 Включить скидки на доп. услуги",
+  "ADMIN_PROMO_GROUP_TOGGLE_ADDON_DISCOUNT_DISABLE": "🧩 Отключить скидки на доп. услуги",
+  "ADMIN_PROMO_GROUP_ADDON_DISCOUNT_UPDATED_ENABLED": "Скидки на докупку доп. услуг включены.",
+  "ADMIN_PROMO_GROUP_ADDON_DISCOUNT_UPDATED_DISABLED": "Скидки на докупку доп. услуг отключены.",
   "ADMIN_PROMO_GROUPS_DEFAULT_LABEL": " (базовая)",
   "ADMIN_PROMO_GROUPS_MEMBERS_COUNT": "Участников: {count}",
   "ADMIN_PROMO_GROUPS_EMPTY": "Промогруппы не найдены.",
diff --git a/app/services/subscription_service.py b/app/services/subscription_service.py
index 190a9470..54ba6720 100644
--- a/app/services/subscription_service.py
+++ b/app/services/subscription_service.py
@@ -38,6 +38,26 @@ def _resolve_discount_percent(
 
     return 0
 
+
+def _resolve_addon_discount_percent(
+    user: Optional[User],
+    promo_group: Optional[PromoGroup],
+    category: str,
+    *,
+    period_days: Optional[int] = None,
+) -> int:
+    group = promo_group or (getattr(user, "promo_group", None) if user else None)
+
+    if group is not None and not getattr(group, "apply_discounts_to_addons", True):
+        return 0
+
+    return _resolve_discount_percent(
+        user,
+        promo_group,
+        category,
+        period_days=period_days,
+    )
+
 def get_traffic_reset_strategy():
     from app.config import settings
     strategy = settings.DEFAULT_TRAFFIC_RESET_STRATEGY.upper()
@@ -858,7 +878,7 @@ class SubscriptionService:
 
         if additional_traffic_gb > 0:
             traffic_price_per_month = settings.get_traffic_price(additional_traffic_gb)
-            traffic_discount_percent = _resolve_discount_percent(
+            traffic_discount_percent = _resolve_addon_discount_percent(
                 user,
                 promo_group,
                 "traffic",
@@ -881,7 +901,7 @@ class SubscriptionService:
 
         if additional_devices > 0:
             devices_price_per_month = additional_devices * settings.PRICE_PER_DEVICE
-            devices_discount_percent = _resolve_discount_percent(
+            devices_discount_percent = _resolve_addon_discount_percent(
                 user,
                 promo_group,
                 "devices",
@@ -908,7 +928,7 @@ class SubscriptionService:
                 server = await get_server_squad_by_id(db, server_id)
                 if server and server.is_available:
                     server_price_per_month = server.price_kopeks
-                    servers_discount_percent = _resolve_discount_percent(
+                    servers_discount_percent = _resolve_addon_discount_percent(
                         user,
                         promo_group,
                         "servers",
diff --git a/locales/en.json b/locales/en.json
index f217ed28..110c9ae9 100644
--- a/locales/en.json
+++ b/locales/en.json
@@ -151,6 +151,12 @@
   "ADMIN_PROMO_GROUPS_TITLE": "💳 <b>Promo groups</b>",
   "ADMIN_PROMO_GROUPS_SUMMARY": "Groups total: {count}\nMembers total: {members}",
   "ADMIN_PROMO_GROUPS_DISCOUNTS": "Discounts — servers: {servers}%, traffic: {traffic}%, devices: {devices}%",
+  "ADMIN_PROMO_GROUP_ADDON_DISCOUNT_ENABLED": "Add-on discounts: enabled",
+  "ADMIN_PROMO_GROUP_ADDON_DISCOUNT_DISABLED": "Add-on discounts: disabled",
+  "ADMIN_PROMO_GROUP_TOGGLE_ADDON_DISCOUNT_ENABLE": "🧩 Enable add-on discounts",
+  "ADMIN_PROMO_GROUP_TOGGLE_ADDON_DISCOUNT_DISABLE": "🧩 Disable add-on discounts",
+  "ADMIN_PROMO_GROUP_ADDON_DISCOUNT_UPDATED_ENABLED": "Add-on purchase discounts have been enabled.",
+  "ADMIN_PROMO_GROUP_ADDON_DISCOUNT_UPDATED_DISABLED": "Add-on purchase discounts have been disabled.",
   "ADMIN_PROMO_GROUP_PERIOD_DISCOUNTS_HEADER": "⏳ Period discounts:",
   "ADMIN_PROMO_GROUPS_DEFAULT_LABEL": " (default)",
   "ADMIN_PROMO_GROUPS_MEMBERS_COUNT": "Members: {count}",
diff --git a/locales/ru.json b/locales/ru.json
index 2524c1d4..51eab11b 100644
--- a/locales/ru.json
+++ b/locales/ru.json
@@ -17,6 +17,12 @@
   "ADMIN_PROMO_GROUPS_TITLE": "💳 <b>Промогруппы</b>",
   "ADMIN_PROMO_GROUPS_SUMMARY": "Всего групп: {count}\nВсего участников: {members}",
   "ADMIN_PROMO_GROUPS_DISCOUNTS": "Скидки — серверы: {servers}%, трафик: {traffic}%, устройства: {devices}%",
+  "ADMIN_PROMO_GROUP_ADDON_DISCOUNT_ENABLED": "Скидки на доп. услуги: включены",
+  "ADMIN_PROMO_GROUP_ADDON_DISCOUNT_DISABLED": "Скидки на доп. услуги: отключены",
+  "ADMIN_PROMO_GROUP_TOGGLE_ADDON_DISCOUNT_ENABLE": "🧩 Включить скидки на доп. услуги",
+  "ADMIN_PROMO_GROUP_TOGGLE_ADDON_DISCOUNT_DISABLE": "🧩 Отключить скидки на доп. услуги",
+  "ADMIN_PROMO_GROUP_ADDON_DISCOUNT_UPDATED_ENABLED": "Скидки на докупку доп. услуг включены.",
+  "ADMIN_PROMO_GROUP_ADDON_DISCOUNT_UPDATED_DISABLED": "Скидки на докупку доп. услуг отключены.",
   "ADMIN_PROMO_GROUP_PERIOD_DISCOUNTS_HEADER": "⏳ Скидки по периодам:",
   "ADMIN_PROMO_GROUPS_DEFAULT_LABEL": " (базовая)",
   "ADMIN_PROMO_GROUPS_MEMBERS_COUNT": "Участников: {count}",