productCode
The productCode element is an optional child of the lineItemData element, which specifies the product code of the purchased item. This value is a merchant defined description code of the product/service. This could be an inventory number, UPC, catalog number, or some other value that the merchant uses to define the specific product. Although an optional element, it is required by Visa and Mastercard when specifying line item data.
Type = String; minLength = 1; maxLength = 12
Parent Elements:
Attributes:
None
Child Elements:
None