The Bank Identification Number (BIN) 554543 is issued by CHECKOUT SAS in SWEDEN. This is a MASTERCARD DEBIT card with PREPAID BUSINESS 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 554543, you can determine: the card network (MASTERCARD), whether it's a credit, debit, or prepaid card (DEBIT), the card level (PREPAID BUSINESS), the issuing bank (CHECKOUT SAS), and the country of issuance (SWEDEN). This information is useful for payment processors, merchants, and fraud prevention systems.