Payment processing solutions

0% net cost* credit card surcharging however you do business

Online

Enable customers to pay seamlessly and securely on your website.

In office

Process payments quickly, with or without the customer present.

In person

Get everything you need and keep 100% of your sale.

CardX by Stax for business

  • Zero cost*— You keep 100% of every credit card sale: when you sell $100, you receive $100. Pay only for debit card transactions.
  • Compliant program— Our turnkey solution complies with all applicable requirements and automatically has you covered.
  • Customer friendly— CardX by Stax passes on the fee for credit card transactions only. Your customers can always choose debit as a no-fee option.

Powerful surcharging, proven at scale

$55M

Savings delivered to CardX by Stax customers since 2023

5,000+

Customers served with in-house support

99.99%

Uptime means dependability for customers

200+

Payment processors and ISOs use CardX by Stax technology

CardX by Stax for government and education

We provide eligible institutions with a tailored solution that’s forward-thinking, transparent, and affordable for consumers.

Increase your margins without the hassle

Businesses incur billions in interchange fees each year. With CardX by Stax, they don’t have to.

  • 0% cost*
  • Automated compliance**
  • Customer friendly