A Leader in Transaction Processing

Merchant Services   

On-Site, Online and Mobile


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Complete Credit and Debit Card Payment Solutions …and more 

Guardian Merchant Services develops customized solutions to leverage your payment processing needs. For smaller merchants and those growing at a rapid rate, our specialists will walk you through the versitle payment processes we offer and help you plan for expansion. 

We offer customized ancillary options including Fraud XP, Chargeback Management Suite, and E-invoice, and specialize in consumer-not-present transactions via our secure, web-based payment solution called Guardian Payment XP.


Guardian Merchant Services has the products and services to meet your needs, from small shop retailers to fine dining. 


We offer all the support you need to manage your payments strategy and grow your business, turning browsers into buyers.



Take advantage of our solutions in wireless technology and start accepting mobile payments today!


Dedicated Client Services

Available 24/7

Account Management Tool

Real-time and Customized Reporting

PCI DSS Compliance

All of Guardian’s payment solutions are PCI-DSS compliant. 

Why Choose Guardian?

An innovative leader in advanced transaction processing for optimal business productivity.

Guardian Merchant Services excel in customized payment processing solutions with cutting-edge security detail, superior customer support, optimized user interface and  transparency in billing.

We have experience in serving some of the world’s largest brands, new e-commerce start-ups, and thousands of small businesses.

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Clover Credit Card System


Customized Solutions

Dependable, Secure & Supported

Clover Credit Card System

Flexible Reader

Clover Credit Card System

On The Go

Get Started Today!

Our experts are standing by.



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