I've recently switched BugMuncher from PayPal to Saasy (http://saasy.com/ http://saasy.com/) so far it's been awesome. You don't need a merchant account, integr

I've recently switched BugMuncher from PayPal to Saasy (http://saasy.com/ http://saasy.com/) so far it's been awesome. You don't need a merchant account, integration was far easier than PayPal, good tech support, and a bit cheaper on fees. Highly recommend them.