Payment processing solutions
0% net cost* credit card surcharging however you do business
CardX by Stax for business
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.
Hear from our customers
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