Android app makers have use Play Billings for in-app purchases: Google

This would mean that developers will have to start using Google's billing system that charges a 30 per cent cut of the payment made within the app, starting September 2021. Any app that chooses to offer in-app purchase of digital goods like unlocking additional features or buying tokens to power up a game character or paying for songs, will be required to use Google Play's billing system.

from Tech-Economic Times https://ift.tt/3jcKiPF