The Bank Identification Number (BIN) 545158 is issued by BANK POLSKA KASA OPIEKI S.A. - (BANK PEKAO S.A.) in POLAND. This is a MASTERCARD CREDIT card with WORLD 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 545158, you can determine: the card network (MASTERCARD), whether it's a credit, debit, or prepaid card (CREDIT), the card level (WORLD), the issuing bank (BANK POLSKA KASA OPIEKI S.A. - (BANK PEKAO S.A.)), and the country of issuance (POLAND). This information is useful for payment processors, merchants, and fraud prevention systems.