Distinguish Veracross payment method from card brand and wallet

The reporting mapping stores separate GiveCampus payment-subtype/display names, Veracross payment-method codes and Veracross credit-card-type codes. They are not interchangeable fields.

The mapping assigns Apple Pay, Google Pay, PayPal and Venmo the same Veracross payment-method code 11, with credit-card-type 0, while individual card brands have their own mapping. Thus a Veracross-side e-wallet label mentioning PayPal does not prove that an Apple Pay transaction was processed through PayPal. Confirm the receiving system's code labels and the actual gift subtype before modifying a report or payment record. The code mapping alone does not authenticate a particular transaction or every current external display label.