### 🔥 Key Features

- 💰 **Multi-channel payments** - Telegram Stars, Tribute, YooKassa (SBP + receipts), CryptoBot, MulenPay, PayPalych
- 🎯 **Full automation** - from registration to subscription renewals
- 🎁 **Advanced promo system** - flexible promo codes (balance/days/extended trial), advertising campaigns with automatic bonuses, detailed usage statistics
- 📊 **Powerful analytics** - comprehensive statistics for users, payments, and servers
- 🛡️ **Enterprise ready** - AsyncIO, PostgreSQL, Redis, panel protection via cookies
- 🗄️ **Backup system** - automatic backups with Telegram notifications
- 🌐 **Multi-language** - Russian and English support
- 🔧 **Flexible configuration** - customizable plans, traffic packages, devices, servers
- 🌐 **Web API** - RESTful API for external integrations and custom admin panels
- 📱 **Telegram Mini App** - built-in subscription page with deep links
