Flat-rate Payment Processing For Businesses

Transparent pricing that saves you up to 40% in processing fees.


Other payment processors take a percentage of every transaction and add fees. 

Get a Free Quote and find out how Fattmerchant can save your business.

We value your privacy and will not spam you or share information.

Fattmerchant provides merchants with the payment solutions they need to process as efficiently as possible!


Pre-programmed EMV terminals to accept chip cards and Apple/Samsung Pay. Perfect for retail locations and brick-and-mortar stores.

Online Payments

Send invoices, tokenize and store customer information, set up recurring billing and more. Perfect for service businesses.

Shopping Carts

Quickly and easily set up an online shopping cart for your e-commerce store. We can even integrate into your existing one.


Integrate into your existing hardware and software. That means you keep processing just as you always have.

See why thousands of businesses have switched to Fattmerchant.

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"We use Aloha here at Craig Miller's Field House, and the integration was seamless. The funds hit the bank on schedule and it was an improvement over what we had before."

How Fattmerchant works

Learn where your savings come from by watching this short video.


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With Fattmerchant You Get:

0% Markup

No Hidden Fees

No Contract 

24/7 Customer Support