In app billing won't mean shit unless they can get carrier billing working flawlessly for all OR they can fix the checkout process so if they order and their cr

In app billing won't mean shit unless they can get carrier billing working flawlessly for all OR they can fix the checkout process so if they order and their credit card didn't wor it actually tells them and provides a way to update it on the spot. The infamous red payment declined message has to go away first.