Subscription setup in Telegram with payment to a card or in cryptocurrency

A fully automated subscription registration and control system has been implemented in Telegram. After payment (bank card or cryptocurrency), the user immediately receives a unique link to access the channel, chat, or group. The system checks the subscription status daily and sends reminders 5, 3, and 1 day before expiration.

In case the link is shared with third parties or the validity period expires, access is automatically closed. Flexible subscription logic is supported: for 1, 3, 6, or 12 months.

Result:
No manual checks or loss of control
Transparent system: payment — access — reminders — expiration
Works for courses, communities, clubs, and private channels

Implement an automated subscription — and forget about routine, duplicates, and losing clients.