What are the methods of accepting payments in android?

Question

Android

Hello.
Tell me if there are any services for accepting payments in the android application. With payment through google play, somehow it didn’t work out, I’m looking for alternatives.
Thank you.

Answer 1

Under the terms of the user agreement, you can only sell goods through internal purchases, with the exception of real physical goods (for example, a car, clothes, etc., but all sorts of "super sword lvl 80" are no longer included, as well as media information such as music). As an alternative, publish to Yandex and other stores. You can make a payment using OpenIAB (a library that adapts depending on the installation location and provides the desired interface for payment).
What exactly didn't work out?