I have a subscription for forms. I'd like to begin collecting credit card payments. I can't seem to find informaiton on how this is done. Gateway? What does that mean? Why is it difficult to find info?

1. Re: I have a subscription for forms. I'd like to begin collecting credit card payments. I can't seem to find informaiton on how this is done. Gateway? What does that mean? Why is it difficult to find info?