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General Information for New Merchants

One of our best resources for potential credit card merchants is our FAQ page. 
  • Credit Card FAQ
  • If you have additional questions or concerns please contact John LaymanÌý²¹³Ù 573-882-3318 or Commerce Bank merchant services at 800-828-1629.
What are the setup costs and what are the credit card fees?
 Steps for Creating a PCI complaint merchant and remaining PCI compliant.
  1. Build your merchant manual
  2. All 3rd party service providers must pass the .
  3. Complete, sign, and submit the to laymanj@umsystem.edu to create the merchant account.
What are the polices concerning acceptance of credit cards? 

Reviewed 2022-01-19