This is a one-character field containing the Requested Authorization Characteristics Indicator (ACI) used to identify an authorization request as potentially qualifying for Custom Payment Service (CPS) and MasterCard Merit programs. If a merchant chooses not to participate in CPS, the requested ACI value defaults to N.
Requested ACI values include:
Value |
Definition |
Blank |
ACI not sent by terminal |
N |
Device not CPS capable |
Y |
Device is CPS capable |
P |
CPS capable - Manually keyed hotel/lodging transaction or preferred customer authorization request for hotel, auto rental and passenger transport industries. |
I |
CPS capable - Incremental authorization request |
R |
Recurring or installment payments |
MasterCard Merit values include:
Value |
Definition |
Blank |
ACI not sent by terminal |
N |
Device not merit-capable |
Y |
Device is merit-capable |
P |
MasterCard TIPS (Travel Industries Premiere Service) |
R |
MasterCard STIP (Recurring Payment) |