High Value SuperMarket
- Interchange Rate: 1.90% + $0.10
High Value SuperMarket is the MasterCard Interchange Fee for a high value rewards credit card transaction.
- Cardholder and card present, signature obtained, single electronic authorization, read & transmit complete magnetic stripe, transaction settled within 1 day of authorization, Banknet reference number and Banknet date required in clearing transaction.
- The sixth position of the approval code must be either an S” meaning participation in MasterCard High Value or “T” meaning participation in MasterCard High Value and MasterCard Product Graduation.