Complete Merchant Solutions (CMS)
is now Nexio
What We Do
Founded in 2008, Complete Merchant Solutions (CMS) is a leading provider of global, tech-enabled payment routing and processing solutions.
Become a Merchant
Find ways to save money on your payment processing
Become a Partner
We offer multiple programs tailored to fit your needs.
Top-level security is our highest priority here at CMS.
Get in touch with us via phone, email, or contact form.