This adds the Paypal Payflow payment gateway for credit card pocessing. It also adds tokens which allow you to process a credit card multiple times.

• You can change the original charge amount from the shopping cart. Need to add shipping? Need to add more products? Custom charges? You don't have to call and get their credit card number, you can do it yourself.
• Allow customers to save a credit card to their account.

Details at Nucomwebhosting.com