VeriSign® Payflow

Verisign offers Payflow Link and Payflow Pro for e-commerce customers. 

Payflow Pro allows you to accept payments on your Web site with their scalable, fully customizable payment gateway solution. Payflow Pro gives you immediate connectivity to all major payment processors and is integrated with all major shopping cart software.

Payflow Link allows you to accept credit cards, debit cards, and more with this hosted order form service. Simply add a small piece of HTML code to your site, which will link your customer to order forms hosted by VeriSign. Payflow Link works with all major shopping cart software.  You do not need an SSL certificate for this service.  Your customers will be directed over to Verisign's secure web page to capture and process sensitive credit card information.

You can compare Verisign's Payflow products and check the prices.