I've seen a few questions related to API specifics and paypal. Generally speaking if I'm going to offer my rails app as a subscription based service, what are the pros and cons of the different payment systems available on rails?
My main concerns are:
- Avoiding PCI compliance, and not storing any credit cards on our servers
- Easy API with recurring payments
- Looking professional (not showing someone paypal branding anywhere as an example)
Paypal seems to have some "PRO" services that meet the above criteria, but I was curious about using a gateway like Authorize.NET directly?
What does Braintree offer above and beyond these?
What about Charify? It seems to be a layer on-top of gateways like Authorize.net with added dashboards and reports.
If the gateway or payment processor is storing credit cards for me, what happens if I want to take my 10,000 customers with me to a new billing service? Do they all have to enter payment info all over again? Is there a procedure in place so that different providers can move my customer / Credit Card database between them?