The Bank Identification Number (BIN) 547321 is issued by MARUHAN JAPAN BANK LAO CO., LTD. in LAO PEOPLE'S DEMOCRATIC REPUBLIC. This is a MASTERCARD DEBIT card with STANDARD 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 547321, you can determine: the card network (MASTERCARD), whether it's a credit, debit, or prepaid card (DEBIT), the card level (STANDARD), the issuing bank (MARUHAN JAPAN BANK LAO CO., LTD.), and the country of issuance (LAO PEOPLE'S DEMOCRATIC REPUBLIC). This information is useful for payment processors, merchants, and fraud prevention systems.