For test purchases on google play, do I need to register an account and link a bank card to it?

Question

Android

I need to make a lot of test purchases, moreover, from different google accounts. Today I register a google account, link a bank card to it, add the account to the list of test ones and make a purchase. Is there really no easier way?

Answer 1

https://developer.android.com/google/play/billing/...