MoneyBee, jQuery+PHP+JSON Paypal & Card Processor

It works over a PHP OOP class, and it can be used with its AJAX or PHP engine. MoneyBee stands out of because of its flexibility. Not only it�ll give you this opportunity of getting paid, but also of asking your clients extra information by setting your own custom form inputs. MoneyBee comes with a LOT , and yes, I mean A LOT of features, you�ll have the chance to modify the script with over 100+ of settings. From form validation, to payment processing, MoneyBee has got it all. By simply setting your form structure, it�s validation rules, and callbacks (yes, callbacks are accepted), the script will not only validate it (based on your rules of course), but it�ll be smart enough to identify which fields contain the billing information to be processed. After that, it�ll communicate with the required gateway and process the payment, and return you data to be stored or manipulated how you want.