Telegram bot for reading

Bot's goal:
Gradual access to the chapters of the book with the option for free reading (with a wait) or instant access through payment.

Functionality:

The user starts with the first chapter after clicking "Start".

The second chapter is available immediately after reading the first.

Starting from the third chapter, the user has the choice of:

- Free access after 24 hours.

- Payment for instant access to the next chapter or the entire book.

Automatic sending of the chapter after the waiting time expires.