merchantCategoryCode

The merchantCategoryCode is an optional child of several transaction types. This element allows you to define the MCC used for this transaction from those white listed for your organization. If you submit an MCC not on the white list, we decline the transaction with a Response Code of 170 - Submitted MCC not allowed.

If you are an Installment Payment Provide (IPP), you should submit the MCC of the underlying retailer.

Type = String; minLength = 4; maxLength = 4

 

Parent Elements:

authorization, captureGivenAuth, credit, forceCapture, sale

Attributes:

None

Child Elements (all optional):

None