About PayPal payment pro module :
- Direct payment: It allows payment to be done on osCommerce store site.
- Express checkout: It allows payment to be done on PayPal site
PayPal payment pro module is incompatible with contribution that modify the checkout process. it provides merchant with web-based interface to credit card information obtain through fax, phone, email order.
Recommended contribution for osCommerce PayPal website payment pro
Support thread for osCommercePayPal payment pro