also - it would be good to know, are they: 1. payments from customers to you 2. payments from you to users 3. revshare marketplace payments (payments between

also - it would be good to know, are they: 1. payments from customers to you 2. payments from you to users 3. revshare marketplace payments (payments between two users, of which you take % a cut) 4. pure marketplace payments (payments between two users, and you charge a flat fee) 5. something else? that would also impact what suggestions I and other would have, as different services are better than others for each case.