Since in the latest few updates, we got ADs revenue from gd.games, and all the money is stored in the gdevelop account.
I really wish we have in-app purchase (Conditions/Actions) that will take the player to pay through GDevelop, and the system will store the money in the game owner gdevelop account (just like what we have now for ads), so we can withdraw the money when a specific threshold has reached, or exchange it with GD coins.
And in return for this service, gdevelop can take a % of each payment.