The Bank Identification Number (BIN) 538440 is issued by CREDIT SAISON CO., LTD. in JAPAN. This is a MASTERCARD DEBIT card with PREPAID PLATINUM TRAVEL 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 538440, you can determine: the card network (MASTERCARD), whether it's a credit, debit, or prepaid card (DEBIT), the card level (PREPAID PLATINUM TRAVEL), the issuing bank (CREDIT SAISON CO., LTD.), and the country of issuance (JAPAN). This information is useful for payment processors, merchants, and fraud prevention systems.