When someone buy something on an App, sometimes the payment is not aproved at this point, so its needed to track that purchase to, when it is approved (by Android at this case), acquire the product.
And how can i know that the purchase has been approved? Maybe its aproved 10 minuter later than the payment.
There are 4 test card options when purchase something on Android:
1.Slow test card, approves after a few minutes
2.Test card, always approves
3.Test card, always declines
4.Slow test card, declines after a few minutes
option 1 and 4 are new and there is no way to track that purchases easily.
Someone buy a product in the App (Premium for example)
But the purchase is not approved at this point
User exists game or layout
after few minutes its aproved
Con can the game know that is has been aproved? The user will have paid, but will not receive the product.
-PD:Sorry for my English-