Who Are the Best Internet Payment Processors Out There?

We are in the process of setting up our pay upgrade to Pro option on Zooomr and were looking at some of the various internet payment processors out there. Pay Pal of course springs to mind first, but one negative about Pay Pal is there is a lot of the international world that they don’t support. Especially given that so much of Zooomr’s traffic is international, they might not be the best avenue to pursue.

Who do you think the top international payment processors are out there today? Obviously privacy, safety, security, reputation are even more important than an international reach.