If you receive the below error message, this is due to built-in functionality that prevents the usage of certain service charge names that the card brands (Visa, Mastercard, etc.) commonly view as credit card surcharges.
See Compliant Service Charges Overview to learn more information on compliant service charges. For more information on Credit Card Surcharging, see Surcharging Overview.
Note: The service charge feature is not intended to support card surcharging. Functionality that prevents certain names helps prevent non-compliance but does not guarantee it. You remain responsible for ensuring the compliant use of any service charge you choose to assess or any noncompliance penalties that may result.