Our app support in app subscription. Actually we didn't check this method before trying in-app-subscritpion process:
https://developer.android.com/google/play/billing/billing_reference#isBillingSupported
This missing check, I suspect it can cause a crash in our app.
In order to verify the behavior before making a patch, I need to change the google account (The one I'm using to test the purchase) with one of the country where google play doesn't support billing.
Where can I find the list of unsupported country? Thanks you