This article lays out which processing platforms/partners we support and/or are certified with.


  • North American Bancard (NAB)
  • TSYS
  • Heartland Payment Systems
  • Vantiv / Worldpay (coming soon)
  • First Data - Rapid Connect / Nashville

NOTE: We DO NOT allow mixing of “front ends” and “back ends” – for example: using TSYS as a payment processing front end for Worldpay. This is not supported and has been known to create issues for the retailer.

If you are changing your processor

There is some technical work we will have to schedule with you for your Card Defender credit card integration to switch your processing - what we refer to as a "VAR change". To get started, work with your new processor to complete this form and one of our team will work with you to schedule: