This referral list allows the merchant to make block and trust lists based on the issuing bank of the card or bank account number.
- Merchants are able to submit credit card numbers and ELV numbers.
- The score associated with the block list is established by the score associated with the rule in the main rule menu.
- The score associated with the trust list is established as a sub-setting.
- A minimum of four digits is required for cards, however, more can be accepted to narrow to a specific BIN range.