Pretty much every big payment processor is viable so long as you have a US Bank account into which you withdraw your sales revenue—except a lot of us live outsi

Pretty much every big payment processor is viable so long as you have a US Bank account into which you withdraw your sales revenue—except a lot of us live outside of Bushland and thus the only option is either using a local bank/merchant account (expensive, complex, slow-moving, don't understand new technology, poor interface, etc) or paypal. ApparentSoft is a developer based in Israel, like me. They probably opted to use PayPal because PayPal recently opened up the ability to withdraw directly to an Israeli Bank account -- something which all the ohter entrants on this list cannot do (with the possible exception of 2CO, haven't looked at them).