The Bank Identification Number (BIN) 540303 is issued by BANCO BS2 S.A. in CAYMAN ISLANDS. This is a MASTERCARD DEBIT card with PLATINUM level.
BIN (Bank Identification Number), also known as IIN (Issuer Identification Number), refers to the first 6 digits of a payment card number. These digits identify the card-issuing institution, card type, and other attributes used for routing and fraud prevention.
By looking up BIN 540303, you can determine: the card network (MASTERCARD), whether it's a credit, debit, or prepaid card (DEBIT), the card level (PLATINUM), the issuing bank (BANCO BS2 S.A.), and the country of issuance (CAYMAN ISLANDS). This information is useful for payment processors, merchants, and fraud prevention systems.