Type of cards used for purchase.

Possible Values:

VSA - Visa

MSC - Mastercard

VSD - Visa Delta/Debit (UK)

VSE - Visa Electron

MAE - Maestro (UK, Spain & Austria)

AMX - American Express

DSC - Discover

DIN - Diners

CBLA - Carte Blanche

JCB - JCB

ENR - EnRoute

JAL - JAL

CTB - Carte Bleue

DNK - Dankort

CSI - CartaSi

EAN - Encoded Account Number

UATP - UATP

MAEI - Maestro (International)

CB- Cartes Batincaires