PayPal definitely is the easiest way to start–and you will want to move up to something better. We did it for the first few years. We never really had any horro

PayPal definitely is the easiest way to start–and you will want to move up to something better. We did it for the first few years. We never really had any horror stories, but you need to think about how you'll handle the transition. If you don't want PayPal, I wrote up some details about why I recently did for a new venture (and some other options). Here: http://callmeed.posterous.com/choosing-a-cmbb-stack-for-my-startup-corporat http://callmeed.posterous.com/choosing-a-cmbb-stack-for-my-s... I like Chargify and use them at our main company ... but they don't support BrainTree's newest version and I don't really like the other merchants they recommend.