diff --git a/.env.example b/.env.example
new file mode 100644
index 0000000..b0ef6b1
--- /dev/null
+++ b/.env.example
@@ -0,0 +1,29 @@
+# Telegram Bot Token (Required)
+# Get it from @BotFather on Telegram
+BOT_TOKEN=your_bot_token_here
+
+# Telegram Admin Group ID (Required)
+# The numeric ID of the group where admin notifications will be sent
+ADMIN_GROUP_ID=your_admin_group_id_here
+
+# Remnawave Configuration (Required)
+REMNAWAVE_URL=https://your-remnawave-instance.com
+REMNAWAVE_TOKEN=your_remnawave_api_token_here
+SUBSCRIPTION_URL=https://your-subscription-page.com
+
+# PostgreSQL Database Configuration
+# These variables are used by docker-compose to set up the database container
+POSTGRES_USER=malenia
+POSTGRES_PASSWORD=change_me_to_a_secure_password
+POSTGRES_DB=malenia_db
+
+# Proxy Configuration (Optional)
+# Leave empty if no proxy is needed
+PROXY=
+
+# Pricing and Limits Configuration (Optional - defaults provided in code)
+MIN_DEVICES=3
+MAX_DEVICES=12
+PER_DEVICE_COST=50
+WHITELIST_COST=100
+WHITELIST_DEVICE_THRESHOLD=6
diff --git a/.gitignore b/.gitignore
index fb5aab0..852a71b 100644
--- a/.gitignore
+++ b/.gitignore
@@ -130,6 +130,7 @@ celerybeat.pid
 
 # Environments
 .env
+dev.env
 .venv
 env/
 venv/
@@ -172,7 +173,4 @@ cython_debug/
 .ruff_cache/
 
 # PyPI configuration file
-.pypirc
-
-# Static / IMG
-static/img
\ No newline at end of file
+.pypirc
\ No newline at end of file
diff --git a/Dockerfile b/Dockerfile
index 292cc94..cae46cf 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,24 +1,38 @@
-FROM python:3.13-slim
+# Stage 1: Builder - Install dependencies
+FROM python:3.13-slim AS builder
+
+WORKDIR /build
+
+# Install build-time dependencies required for compiling packages like asyncpg
+RUN apt-get update && apt-get install -y --no-install-recommends \
+    gcc \
+    libpq-dev \
+    && rm -rf /var/lib/apt/lists/*
+
+COPY requirements.txt .
+RUN pip install --no-cache-dir --prefix=/install -r requirements.txt
+
+# Stage 2: Runner - Final lightweight image
+FROM python:3.13-slim AS runner
+
+ENV PYTHONUNBUFFERED=1 \
+    PYTHONDONTWRITEBYTECODE=1
 
 WORKDIR /app
 
-# Install system dependencies
+# Install runtime dependencies required by asyncpg
 RUN apt-get update && apt-get install -y --no-install-recommends \
-    build-essential \
+    libpq5 \
     && rm -rf /var/lib/apt/lists/*
 
-# Copy requirements first for better layer caching
-COPY requirements.txt .
+# Copy installed Python packages from the builder stage
+COPY --from=builder /install /usr/local
 
-# Install Python dependencies
-RUN pip install --no-cache-dir --upgrade pip && \
-    pip install --no-cache-dir -r requirements.txt
-
-# Copy entrypoint script
-COPY entrypoints/startup.sh /entrypoint.sh
-RUN chmod +x /entrypoint.sh
-
-# Copy application code (will be overridden by volume mount in development)
+# Copy application source code
 COPY . .
 
-ENTRYPOINT ["/entrypoint.sh"]
+# Ensure the startup script is executable
+RUN chmod +x entrypoints/startup.sh
+
+# Default command runs linting, migrations, and starts the bot
+CMD ["entrypoints/startup.sh"]
diff --git a/alembic/versions/f40cab941564_user_balance.py b/alembic/versions/f40cab941564_user_balance.py
new file mode 100644
index 0000000..db06689
--- /dev/null
+++ b/alembic/versions/f40cab941564_user_balance.py
@@ -0,0 +1,32 @@
+"""user -> +balance.
+
+Revision ID: f40cab941564
+Revises: 5985b2df0830
+Create Date: 2026-04-10 21:11:15.209314
+
+"""
+
+from typing import Sequence, Union
+
+from alembic import op
+import sqlalchemy as sa
+
+# revision identifiers, used by Alembic.
+revision: str = "f40cab941564"
+down_revision: Union[str, Sequence[str], None] = "5985b2df0830"
+branch_labels: Union[str, Sequence[str], None] = None
+depends_on: Union[str, Sequence[str], None] = None
+
+
+def upgrade() -> None:
+    """Upgrade schema."""
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.add_column("users", sa.Column("balance", sa.INTEGER(), nullable=False))
+    # ### end Alembic commands ###
+
+
+def downgrade() -> None:
+    """Downgrade schema."""
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.drop_column("users", "balance")
+    # ### end Alembic commands ###
diff --git a/db/models/users.py b/db/models/users.py
index 2ef7a7d..8150668 100644
--- a/db/models/users.py
+++ b/db/models/users.py
@@ -1,4 +1,4 @@
-from sqlalchemy import BIGINT, TEXT
+from sqlalchemy import BIGINT, INTEGER, TEXT
 from sqlalchemy.orm import Mapped, mapped_column
 
 from db.base import Base
@@ -12,3 +12,4 @@ class User(Base):
     )
     referal_id: Mapped[int] = mapped_column(BIGINT, nullable=True)
     subscription_link: Mapped[str] = mapped_column(TEXT, nullable=True, unique=True)
+    balance: Mapped[int] = mapped_column(INTEGER, nullable=False, default=0)
diff --git a/docker-compose.yml b/docker-compose.yml
index c4a02a3..d651a01 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -1,14 +1,46 @@
 services:
+  postgres:
+    image: postgres:16-alpine
+    container_name: maleniabot_db
+    environment:
+      POSTGRES_USER: ${POSTGRES_USER:-malenia}
+      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD:-malenia_password}
+      POSTGRES_DB: ${POSTGRES_DB:-malenia_db}
+    volumes:
+      - postgres_data:/var/lib/postgresql/data
+    ports:
+      - "5432:5432"
+    healthcheck:
+      test:
+        [
+          "CMD-SHELL",
+          "pg_isready -U ${POSTGRES_USER:-malenia} -d ${POSTGRES_DB:-malenia_db}",
+        ]
+      interval: 5s
+      timeout: 10s
+      retries: 5
+
   bot:
     build:
-      context: .
       dockerfile: Dockerfile
-    volumes:
-      - .:/app
-    env_file:
-      - .env
+    container_name: maleniabot_app
+    depends_on:
+      postgres:
+        condition: service_healthy
+    environment:
+      BOT_TOKEN: ${BOT_TOKEN}
+      POSTGRES_URL: postgresql+asyncpg://${POSTGRES_USER:-malenia}:${POSTGRES_PASSWORD:-malenia_password}@postgres:5432/${POSTGRES_DB:-malenia_db}
+      PROXY: ${PROXY:-}
+      ADMIN_GROUP_ID: ${ADMIN_GROUP_ID}
+      REMNAWAVE_URL: ${REMNAWAVE_URL}
+      SUBSCRIPTION_URL: ${SUBSCRIPTION_URL}
+      REMNAWAVE_TOKEN: ${REMNAWAVE_TOKEN}
+      MIN_DEVICES: ${MIN_DEVICES:-3}
+      MAX_DEVICES: ${MAX_DEVICES:-12}
+      PER_DEVICE_COST: ${PER_DEVICE_COST:-50}
+      WHITELIST_COST: ${WHITELIST_COST:-100}
+      WHITELIST_DEVICE_THRESHOLD: ${WHITELIST_DEVICE_THRESHOLD:-6}
     restart: unless-stopped
-    # Optional: uncomment to run with auto-reload for development
-    # command: python -m watchfiles main.py
-    stdin_open: true
-    tty: true
+
+volumes:
+  postgres_data:
diff --git a/handlers/__init__.py b/handlers/__init__.py
index 4a98d04..dab8038 100644
--- a/handlers/__init__.py
+++ b/handlers/__init__.py
@@ -1,5 +1,6 @@
+from .referals import router as referal_router
 from .menus import router as menus_router
 from .support import router as support_router
 from .buy import router as buy_router
 
-routers = [menus_router, support_router, buy_router]
+routers = [referal_router, menus_router, support_router, buy_router]
diff --git a/handlers/menus.py b/handlers/menus.py
index 1136486..60f6309 100644
--- a/handlers/menus.py
+++ b/handlers/menus.py
@@ -12,7 +12,7 @@ from texts import GENERAL_PROCESSING, build_main_menu_text, FAQ_TEXT
 router = Router()
 
 
-@router.message(CommandStart(deep_link=True, deep_link_encoded=False))
+@router.message(CommandStart(deep_link=True, deep_link_encoded=True))
 async def fetch_referal(
     msg: Message,
     command: CommandObject,
@@ -22,12 +22,12 @@ async def fetch_referal(
 ):
     await state.clear()
 
-    data = command.args.split()
+    data = command.args.split("_")
     if not data:
         await standard_start(msg, command, state)
         return
 
-    referal = data[0]
+    referal = int(data[1])
     user = await deps.user_service.add_user(
         session, user_id=msg.from_user.id, referal=referal, rw_sdk=deps.rw_sdk
     )
@@ -41,7 +41,6 @@ async def fetch_referal(
 @router.message(Command(commands=["start", "cancel"]))
 async def standard_start(
     msg: Message,
-    command: CommandObject,
     state: FSMContext,
     session: AsyncSession,
     deps: DependenciesDTO,
diff --git a/handlers/referals.py b/handlers/referals.py
new file mode 100644
index 0000000..aa6f024
--- /dev/null
+++ b/handlers/referals.py
@@ -0,0 +1,63 @@
+from aiogram import Router, F
+from aiogram.filters import Command, CommandObject
+from aiogram.utils.deep_linking import create_start_link
+from aiogram.types import CallbackQuery, Message
+from aiogram.fsm.context import FSMContext
+from sqlalchemy.ext.asyncio import AsyncSession
+
+from keyboards.client import referals_kb
+from misc.utils import format_share_deep_link
+from schemas.di import DependenciesDTO
+from texts import GENERAL_PROCESSING, REFERALS_MENU
+from config import settings
+
+router = Router()
+
+
+@router.callback_query(F.data == "referal")
+async def referal_menu(
+    cb: CallbackQuery, state: FSMContext, session: AsyncSession, deps: DependenciesDTO
+):
+    await state.clear()
+
+    user = await deps.user_repository.get_user_by_id(session, cb.from_user.id)
+    referal_link = await create_start_link(cb.bot, f"ref_{user.id}", encode=True)
+    share_link = format_share_deep_link(referal_link)
+
+    await cb.message.edit_text(
+        REFERALS_MENU.format(balance=user.balance, link=referal_link),
+        reply_markup=referals_kb(share_link),
+    )
+
+
+@router.message(F.chat.id == settings.admin_group_id, Command("refpay"))
+async def refpay(
+    msg: Message,
+    command: CommandObject,
+    state: FSMContext,
+    session: AsyncSession,
+    deps: DependenciesDTO,
+):
+    await state.clear()
+
+    await msg.delete()
+    status_msg = await msg.answer(GENERAL_PROCESSING)
+    user = await deps.user_service.fetch_user_by_thread(session, msg.message_thread_id)
+    referal = await deps.user_repository.get_user_by_id(session, user.referal_id)
+    if not referal:
+        await status_msg.edit_text("❌ У пользователя нет реферала.")
+        return
+
+    amount = command.args
+
+    if not amount.isdigit():
+        await status_msg.edit_text(
+            "❌ Укажите в аргументах количество средств, которые необходимо перевести рефералу пользователя."
+        )
+        return
+
+    amount = int(amount)
+    await deps.user_repository.increase_user_balance(session, user.id, amount)
+    await status_msg.edit_text(
+        f"<b>💸 Баланс реферала ({referal.id}) пополнен на {amount}₽</b>"
+    )
diff --git a/handlers/support.py b/handlers/support.py
index 05ec05b..ad83715 100644
--- a/handlers/support.py
+++ b/handlers/support.py
@@ -51,6 +51,7 @@ async def received_message(
     F.message_thread_id.is_not(None),
     F.from_user.is_bot == False,  # noqa: E712
     ~Command("close"),
+    ~Command("refpay"),
     F.text,
 )
 async def handle_admin_message(
diff --git a/keyboards/client.py b/keyboards/client.py
index 3ee70f3..744841a 100644
--- a/keyboards/client.py
+++ b/keyboards/client.py
@@ -5,7 +5,7 @@ from config import settings
 from misc.utils import convert_duration_to_int
 from schemas.subscriptions import SubscriptionDuration
 
-main_menu: InlineKeyboardMarkup = InlineKeyboardBuilder(
+main_menu = InlineKeyboardBuilder(
     [
         [
             InlineKeyboardButton(text="⚙️ Купить", callback_data="buy"),
@@ -16,6 +16,7 @@ main_menu: InlineKeyboardMarkup = InlineKeyboardBuilder(
             InlineKeyboardButton(text="Тех. Поддержка", callback_data="support"),
         ],
         [InlineKeyboardButton(text="🔗 Обновить ссылку", callback_data="update_link")],
+        [InlineKeyboardButton(text="👤 Реферальная система", callback_data="referal")],
     ]
 ).as_markup()
 
@@ -23,6 +24,17 @@ _return_to_menu_btn: InlineKeyboardButton = InlineKeyboardButton(
     text="⬅️ Назад", callback_data="menu:main"
 )
 
+return_to_menu: InlineKeyboardMarkup = InlineKeyboardBuilder(
+    [[_return_to_menu_btn]]
+).as_markup()
+
+payment_gateways: InlineKeyboardMarkup = InlineKeyboardBuilder(
+    [
+        [InlineKeyboardButton(text="✍️ Перейти в поддержку", callback_data="checkout")],
+        [_return_to_menu_btn],
+    ]
+).as_markup()
+
 
 def _return_btn(
     data: str = "menu:main", text: str = "⬅️ Назад"
@@ -30,11 +42,6 @@ def _return_btn(
     return InlineKeyboardButton(text=text, callback_data=data)
 
 
-return_to_menu: InlineKeyboardMarkup = InlineKeyboardBuilder(
-    [[_return_to_menu_btn]]
-).as_markup()
-
-
 def devices_selector(current: int = settings.min_devices, whitelists: bool = False):
     builder = InlineKeyboardBuilder()
 
@@ -89,9 +96,10 @@ def duration_selector(
     return builder.as_markup()
 
 
-payment_gateways: InlineKeyboardMarkup = InlineKeyboardBuilder(
-    [
-        [InlineKeyboardButton(text="✍️ Перейти в поддержку", callback_data="checkout")],
-        [_return_to_menu_btn],
-    ]
-).as_markup()
+def referals_kb(share_link: str) -> InlineKeyboardMarkup:
+    return InlineKeyboardBuilder(
+        [
+            [InlineKeyboardButton(text="🔗 Поделиться ссылкой", url=share_link)],
+            [_return_to_menu_btn],
+        ]
+    ).as_markup()
diff --git a/main.py b/main.py
index d89c2a8..975ec61 100644
--- a/main.py
+++ b/main.py
@@ -38,7 +38,7 @@ async def main():
     )
     dp.update.middleware.register(DIMiddleware(deps, async_session))
 
-    aiohttp_session = AiohttpSession(proxy=settings.proxy)
+    aiohttp_session = AiohttpSession(proxy=settings.proxy) if settings.proxy else None
     default = DefaultBotProperties(parse_mode="HTML")
     bot = Bot(token=settings.bot_token, default=default, session=aiohttp_session)
 
diff --git a/misc/utils.py b/misc/utils.py
index 632e2bb..4b0e6f0 100644
--- a/misc/utils.py
+++ b/misc/utils.py
@@ -1,3 +1,4 @@
+import urllib.parse
 from typing import Optional
 from random import choice
 from datetime import datetime, timedelta, timezone
@@ -175,10 +176,15 @@ def format_subscription_link(link: Optional[str] = None):
     return f"<code>{link or '...'}</code>"
 
 
+def format_share_deep_link(link: str):
+    return f"https://t.me/share/url/?url={urllib.parse.quote_plus(link)}"
+
+
 def format_support_subscription(
     subscription: SubscriptionPlan,
     full_name: str,
     user_id: int,
+    balance: int,
     username: Optional[str] = None,
 ) -> str:
     username = format_username(username)
@@ -196,6 +202,7 @@ def format_support_subscription(
         devices=subscription.devices,
         whitelist_description=whitelist_description,
         price=calculate_price(subscription),
+        balance=balance,
     )
 
 
diff --git a/prob b/prob
deleted file mode 100644
index a8ca72a..0000000
--- a/prob
+++ /dev/null
@@ -1 +0,0 @@
-Мне нужно, чтобы ссылка для подключения пользователя была доступна в главном меню, но если при каждом /start я буду делать запрос, каждая обработка будет занимать по году. Как это реализовать?
\ No newline at end of file
diff --git a/repositories/users.py b/repositories/users.py
index 8bcc759..446148f 100644
--- a/repositories/users.py
+++ b/repositories/users.py
@@ -47,3 +47,25 @@ class UserRepository:
 
         await session.commit()
         return user
+
+    async def update_user_balance(
+        self, session: AsyncSession, user_id: int, balance: int
+    ) -> Optional[User]:
+        user = await self.get_user_by_id(session, user_id=user_id)
+        if not user:
+            return None
+        user.balance = balance
+
+        await session.commit()
+        return user
+
+    async def increase_user_balance(
+        self, session: AsyncSession, user_id: int, amount: int
+    ) -> Optional[User]:
+        user = await self.get_user_by_id(session, user_id=user_id)
+        if not user:
+            return None
+        user.balance += amount
+
+        await session.commit()
+        return user
diff --git a/services/user_service.py b/services/user_service.py
index 13a4b07..969dfec 100644
--- a/services/user_service.py
+++ b/services/user_service.py
@@ -49,7 +49,7 @@ class UserService:
 
     @staticmethod
     async def format_admin_support_message(
-        ticket_number: int, user: User, rw_user: Optional[RWUserInfo]
+        ticket_number: int, user: User, rw_user: Optional[RWUserInfo], balance: int
     ):
         username_display = utils.format_username(user.username)
 
@@ -76,6 +76,7 @@ class UserService:
             full_name=user.full_name,
             username_display=username_display,
             telegram_id=user.id,
+            balance=balance,
             status_icon=status_icon,
             status=status_text,
             expire_date=expire_date,
@@ -98,8 +99,10 @@ class UserService:
             return user
 
         rw_user = await get_user_by_telegram_id(rw_sdk, user_id)
-        link = utils.get_subscription_link(rw_user.short_uuid)
-        referal = int(referal) if str(referal).isdigit() else None
+        link = utils.get_subscription_link(rw_user.short_uuid) if rw_user else None
+        referal = (
+            int(referal) if str(referal).isdigit() and user_id != int(referal) else None
+        )
 
         model = NewUserDTO(id=user_id, referal=referal, link=link)
         return await self.user_repository.create_user(session, model)
@@ -114,6 +117,7 @@ class UserService:
         ticket = await self.ticket_repository.get_available_ticket_by_user_id(
             session, user.id
         )
+        db_user = await self.user_repository.get_user_by_id(session, user.id)
 
         if ticket:
             try:
@@ -121,7 +125,11 @@ class UserService:
                     chat_id=settings.admin_group_id,
                     message_thread_id=ticket.thread_id,
                     text=utils.format_support_subscription(
-                        subscription, user.full_name, user.id, user.username
+                        subscription=subscription,
+                        full_name=user.full_name,
+                        user_id=user.id,
+                        username=user.username,
+                        balance=db_user.balance,
                     ),
                 )
                 return
@@ -148,12 +156,17 @@ class UserService:
         ticket = await self.ticket_repository.update_ticket_thread_id(
             session, ticket, thread.message_thread_id
         )
+        db_user = await self.user_repository.get_user_by_id(session, ticket.creator_id)
 
         await bot.send_message(
             chat_id=settings.admin_group_id,
             message_thread_id=ticket.thread_id,
             text=utils.format_support_subscription(
-                subscription, user.full_name, user.id, user.username
+                subscription=subscription,
+                full_name=user.full_name,
+                user_id=user.id,
+                username=user.username,
+                balance=db_user,
             ),
         )
 
@@ -204,7 +217,10 @@ class UserService:
             settings.admin_group_id,
             message_thread_id=thread.message_thread_id,
             text=await self.format_admin_support_message(
-                ticket_number=ticket.id, user=msg.from_user, rw_user=rw_user
+                ticket_number=ticket.id,
+                user=msg.from_user,
+                rw_user=rw_user,
+                balance=user.balance,
             ),
         )
         await msg.copy_to(
@@ -269,3 +285,23 @@ class UserService:
         user = await self.user_repository.update_user_link(session, user_id, link)
 
         return user
+
+    async def fetch_user_by_thread(
+        self, session: AsyncSession, thread_id: int
+    ) -> Optional[User]:
+        ticket = await self.ticket_repository.get_ticket_by_thread_id(
+            session, thread_id=thread_id
+        )
+
+        return await self.user_repository.get_user_by_id(session, ticket.creator_id)
+
+    async def fetch_referal_by_thread(
+        self, session: AsyncSession, thread_id: int
+    ) -> Optional[User]:
+        ticket = await self.ticket_repository.get_ticket_by_thread_id(
+            session, thread_id=thread_id
+        )
+
+        return await self.user_repository.get_referal_by_user_id(
+            session, ticket.creator_id
+        )
diff --git a/texts.py b/texts.py
index 953beaa..969ea18 100644
--- a/texts.py
+++ b/texts.py
@@ -1,11 +1,11 @@
 from misc.utils import fetch_quote
 from db.models.tickets import TicketStatus
 
-
 # ============================================================
 # PREMIUM EMOJI
 # ============================================================
 
+
 class PremiumEmoji:
     def __init__(self, emoji_id: int, emoji: str):
         self.emoji_id = emoji_id
@@ -16,11 +16,11 @@ class PremiumEmoji:
 
 
 # — Иконки бота
-MALENIA_LOGO    = PremiumEmoji(5265053829522562789, "☀️")
-MALENIA_HEART   = PremiumEmoji(5276516908257025723, "❤️")
-MALENIA_LINK    = PremiumEmoji(5276012730636082950, "🔗")
-MALENIA_COINS   = PremiumEmoji(5276298354551199712, "🪙")
-MALENIA_LOCKED  = PremiumEmoji(5276346642868508688, "🔒")
+MALENIA_LOGO = PremiumEmoji(5265053829522562789, "☀️")
+MALENIA_HEART = PremiumEmoji(5276516908257025723, "❤️")
+MALENIA_LINK = PremiumEmoji(5276012730636082950, "🔗")
+MALENIA_COINS = PremiumEmoji(5276298354551199712, "🪙")
+MALENIA_LOCKED = PremiumEmoji(5276346642868508688, "🔒")
 MALENIA_SUPPORT = PremiumEmoji(5275968088746006467, "🎧")
 
 
@@ -29,8 +29,8 @@ MALENIA_SUPPORT = PremiumEmoji(5275968088746006467, "🎧")
 # ============================================================
 
 TICKET_STATUS_EMOJIS = {
-    TicketStatus.CLOSED.value:  "🔴",
-    TicketStatus.OPEN.value:    "🟢",
+    TicketStatus.CLOSED.value: "🔴",
+    TicketStatus.OPEN.value: "🟢",
     TicketStatus.PENDING.value: "🟡",
 }
 
@@ -40,18 +40,18 @@ TICKET_STATUS_EMOJIS = {
 # ============================================================
 
 # — Иконки статусов
-STATUS_ICON_ACTIVE   = "🟢"
+STATUS_ICON_ACTIVE = "🟢"
 STATUS_ICON_DISABLED = "🔴"
-STATUS_ICON_EXPIRED  = "🟡"
-STATUS_ICON_LIMITED  = "🟠"
-STATUS_ICON_UNKNOWN  = "⚪"
+STATUS_ICON_EXPIRED = "🟡"
+STATUS_ICON_LIMITED = "🟠"
+STATUS_ICON_UNKNOWN = "⚪"
 
 # — Тексты статусов
-STATUS_ACTIVE   = "Активна"
+STATUS_ACTIVE = "Активна"
 STATUS_DISABLED = "Отключена"
-STATUS_EXPIRED  = "Истекла"
-STATUS_LIMITED  = "Превышен лимит трафика"
-STATUS_UNKNOWN  = "Неизвестен"
+STATUS_EXPIRED = "Истекла"
+STATUS_LIMITED = "Превышен лимит трафика"
+STATUS_UNKNOWN = "Неизвестен"
 
 
 # ============================================================
@@ -60,11 +60,11 @@ STATUS_UNKNOWN  = "Неизвестен"
 
 # — Дни до истечения подписки
 DAYS_LEFT_POSITIVE = "{days} дн."
-DAYS_LEFT_EXPIRED  = "истекла {days} дн. назад"
-DAYS_LEFT_TODAY    = "истекает сегодня"
+DAYS_LEFT_EXPIRED = "истекла {days} дн. назад"
+DAYS_LEFT_TODAY = "истекает сегодня"
 
 # — Username
-NO_USERNAME      = "нет username"
+NO_USERNAME = "нет username"
 USERNAME_DISPLAY = "@{username}"
 
 # — Internal Squads
@@ -74,9 +74,9 @@ NO_SQUADS = "нет"
 UNLIMITED_HWID = "без ограничений"
 
 # — Трафик
-NO_TRAFFIC_LIMIT   = "без ограничений"
+NO_TRAFFIC_LIMIT = "без ограничений"
 TRAFFIC_WITH_LIMIT = "{used} / {limit}"
-TRAFFIC_NO_LIMIT   = "{used}"
+TRAFFIC_NO_LIMIT = "{used}"
 
 # — Прочее
 NOTHING_PLACEHOLDER = "🍃"
@@ -109,6 +109,18 @@ CONTEXT_REINITIATED = (
 )
 
 
+# ============================================================
+# РЕФЕРАЛЬНАЯ СИСТЕМА
+# ============================================================
+
+REFERALS_MENU = (
+    "<b>👥 Реферальная система</b>\n\n"
+    f"<b>{MALENIA_COINS} Ваш реферальный баланс:</b> "
+    "<code>{balance}₽</code>\n"
+    f"<b>{MALENIA_LINK} Ваша реферальная ссылка:</b> "
+    "<code>{link}</code>"
+)
+
 # ============================================================
 # ОФОРМЛЕНИЕ ПОДПИСКИ
 # ============================================================
@@ -126,8 +138,7 @@ WHITELISTS_ALREADY_ON = "уже включены!"
 TEMP_SUPPORT_FORM = "обратитесь в поддержку, прикрепив текст ниже:\n\n"
 
 CHECKOUT_PAYMENT_CHOICE = (
-    "в поддержку чирканите епта там всё обьяснят\n"
-    + TEMP_SUPPORT_FORM
+    "в поддержку чирканите епта там всё обьяснят\n" + TEMP_SUPPORT_FORM
 )
 
 
@@ -159,6 +170,7 @@ _SUPPORT_USER_DESCRIPTION = (
     "👤 <b>Имя:</b> {full_name}\n"
     "🔗 <b>Username:</b> {username_display}\n"
     "🆔 <b>Telegram ID:</b> <code>{telegram_id}</code>\n\n"
+    "💰 <b>Реферальный баланс:</b> <code>{balance}</code>"
 )
 
 _DIVIDER = "━━━━━━━━━━━━━━━━━━━━━━━━━━━━\n\n"
@@ -171,7 +183,8 @@ _DIVIDER = "━━━━━━━━━━━━━━━━━━━━━━
 SUPPORT_SUBSCRIPTION = (
     "<b>🎫 ЗАЯВКА НА ПОКУПКУ:</b>\n\n"
     + _SUPPORT_USER_DESCRIPTION
-    + "\n" + _DIVIDER
+    + "\n"
+    + _DIVIDER
     + "🗓️ Подписка на <b>{duration}</b> месяцев.\n"
     + "📱 Количество устройств: <b>{devices}</b>\n"
     + "🏳️ Белые списки: <b>{whitelist_description}</b>\n\n"
@@ -181,7 +194,8 @@ SUPPORT_SUBSCRIPTION = (
 ADMIN_TICKET_WITH_RW = (
     "🎫 <b>ТИКЕТ T-{ticket_number:04d}</b>\n\n"
     + _SUPPORT_USER_DESCRIPTION
-    + "\n" + _DIVIDER
+    + "\n"
+    + _DIVIDER
     + "📋 <b>ПОДПИСКА REMNAWAVE</b>\n\n"
     + "{status_icon} <b>Статус:</b> {status}\n"
     + "📅 <b>Истекает:</b> {expire_date}\n"
@@ -211,5 +225,6 @@ ADMIN_STANDARD_FALLBACK = (
 # ВСПОМОГАТЕЛЬНЫЕ ФУНКЦИИ
 # ============================================================
 
+
 def build_main_menu_text(link: str) -> str:
-    return MAIN_MENU.format(quote=fetch_quote(), link=link)
\ No newline at end of file
+    return MAIN_MENU.format(quote=fetch_quote(), link=link)