I wonder what would have happened if Indie Stone was using Amazon Payments here? They seem to have better customer service and it seems more clear to me how to

I wonder what would have happened if Indie Stone was using Amazon Payments here? They seem to have better customer service and it seems more clear to me how to differentiate commercial from non-profit transactions https://payments.amazon.com/sdui/sdui/helpTab/Amazon-Simple-Pay/Integrating-with-Amazon-Simple-Pay/Requirements-for-Raising-Donations https://payments.amazon.com/sdui/sdui/helpTab/Amazon-Simple-...