Payment Solutions That Grow Profits
Infintech and Axia have joined forces to serve you better.
Welcome.
Tools
Software-Driven Solutions
Our payment solutions get you paid faster, safer, smarter.

Exceptional payment solutions require exceptional software—like our proprietary gateway!

Whatever your point-of-sale needs, we have the solution.

Best-value credit card and ACH processing increase your profits.

To reduce your risk, we'll help you
stay PCI compliant.

We customize payment systems
and software integrations.

In business since 1999, we're known for our experience and integrity.
Industries
We Understand Your Business
Your industry does things a certain way. i3 Merchant Solutions offers the full array of merchant services and creates customized solutions to meet your business needs.
Partnerships
Together We're Better
i3 Merchant Solutions partners with industry-leading software companies, chambers, and associations to efficiently serve thousands of merchants in all 50 states.
Reviews
What Our Customers Say
Our customers find the i3 Merchant Solutions difference remarkable. See what they have to say.
Blog
Practical Information for Merchants
Stay up-to-date on payment tips and trends with the i3 Merchant Solutions' blog, Card Talk.
Merchant Spotlight: Kua’Aina Sandwich
This quick service restaurant never wants to leave the latest technology and superior customer service that they receive from i3 Merchant Solutions.
Top 5 Most Read Card Talk Articles from 2022
To kick off the new year, i3 Merchant Solutions takes a look back at the most read Card Talk articles from 2022.
Cash Discount: A Simple Guide for Merchants
Learn about this program that helps businesses offset the fees associated with accepting digital payments.
Digital Payment Trends for Retailers in 2023
Consumers are opting for digital payments over traditional cash and credit card options and it’s a trend that will continue to grow in the coming year.