I have seen a few apps where there is an in-app purchase for a tip – a sort of voluntary payment.
I can’t find any information on this sort of thing. Is this just a regular in-app purchase which simply doesn’t unlock anything new?
2
I have seen a few apps where there is an in-app purchase for a tip – a sort of voluntary payment.
I can’t find any information on this sort of thing. Is this just a regular in-app purchase which simply doesn’t unlock anything new?
2