It is necessary to write a macro in the messenger selling digital goods in automatic mode.
Simplicity and convenience of the admin panel
Creating categories and subcategories
Qiwi payment system
Sending messages to subscribers.
How the purchase works in a macro:
The user selects a product category and selects the product itself (with an initial description). The macro sends him data to pay for the goods, after the user has paid and the macro has checked the payment, the information that we have specified is sent to him.