Online Payment Gateway

Using a secure payment gateway to accept major credit cards is a fast and easy method of processing solution that is not only for e-commerce merchants. It is also suitable for merchants who take credit card payments from anywhere with an internet connection. With a payment gateway, you can conduct transactions through the Internet without installing software. As long as you have internet access you can run and store transactions directly from your PC or web server.

VirtualMerchant
Authorize.NET