Fattmerchant eCommerce Solutions

Strong and Secure Payments to Power Your Online Business

Safety and Security

You can rest assured your sensitive data is stored securely in compliance with PCI standards and a host of other security measures. As a Level 1 PCI Service Provider, data protection is our team’s top priority. Be confident that your information is secure with Fattmerchant.

Customize Your Design

You have full control over the design of your shopping cart and checkout process – allowing you to keep your image and brand consistent for your customers.

Seamless Checkout

Your customer can complete their entire purchase process, from shopping cart to checkout, all while never leaving your site and your brand.

Simple Setup

Enjoy a quick and easy setup with our expert support specialists, and rest easy knowing payments are being processed through industry leading technology.

What Our Members Are Saying

“Using Authorize.net with Fattmerchant has been a no-brainer. Fattmerchant sold me on the price and cost savings, but being able to use a gateway I already enjoyed for my online transactions was amazing to be able to do with the pricing of Fattmerchant. Plus, they’re my first line of defense for customer support, which is a huge step up from having to call directly to Authorize.net.”

– Shawn Seipler, Clean the World

Your Online Store, Connected with Omni

Designed to grow with your business, Fattmerchant brings your entire payment experience into one easy-to-use platform.

Data When You Need It

No matter how you process, all of your payment data lives within the Omni platform.


Integrate bi-directionally with your favorite business tools, like Quickbooks Online.

Processing Management

Manage your statements, deposit reports, PCI compliance, and more!

Dedicated Customer Success

Your account manager knows your name, business, and what you need for success!

Take The Next Step With Fattmerchant

Sell Online with our eCommerce Solutions

Securely accept payments on your eCommerce website with our powerful payment processing solutions. Just complete the form to request a free analysis and find out how we can work with your business!