Would it be possible to create an in-game purchases or donation with payment providers like stripe https://stripe.com/docs/stripe-js#elements
Then how do you keep track of your user's information so that if they paid on one device they get the same account on the other device
Develop games in your browser. Powerful, performant & highly capable.
I have a automated system i created but the plugins it needs are only in c2
why not use the Mobile IAP plugin?
https://www.construct.net/make-games/ma ... mobile-iap