The Bank Identification Number (BIN) 540537 is issued by SAMSUNG CARD CO., LTD. in KOREA, REPUBLIC OF. This is a MASTERCARD CREDIT card with PURCHASING 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 540537, you can determine: the card network (MASTERCARD), whether it's a credit, debit, or prepaid card (CREDIT), the card level (PURCHASING), the issuing bank (SAMSUNG CARD CO., LTD.), and the country of issuance (KOREA, REPUBLIC OF). This information is useful for payment processors, merchants, and fraud prevention systems.