What is Authorize.net?

Authorize.net is an online payment gateway that completely integrates with 70% of payment platforms and e-commerce sites. Authorize.net allows your customers to complete the entire purchasing process, from shopping cart to checkout, all while never having to leave your site. With Authorize.net, you also have full control over how your shopping cart and checkout process is designed allowing you to keep your businesses image consistent.

Country's Lowest Price

Traditional markups and fees can can leave you paying three times the actual, true cost of payment processing. Authorize.net with Fattmerchant offers transparent pricing and predictable expenses.

No middlemen, just direct access to the true cost of credit card processing.

Simple Setup

As a part of our online shopping cart plan, Fattmerchant seamlessly integrates into the Authorize.net gateway. Your business gets all the benefits and ease of Authorize.net with Fattmerchant’s completely transparent processing and “Best Damn Service”. When you become a member of Fattmerchant, we will take care of building an Authorize.net account for you that you can quickly and easily integrate into your e-commerce site. If you’re already using Authorize.net and want to keep your account but process with Fattmerchant, we can also integrate into your current account.