The Bank Identification Number (BIN) 377728 is issued by SWISSCARD AECS GMBH COMMERCIAL CHARGE in SWITZERLAND. This is a AMERICAN EXPRESS CREDIT card with SMALL 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 377728, you can determine: the card network (AMERICAN EXPRESS), whether it's a credit, debit, or prepaid card (CREDIT), the card level (SMALL BUSINESS), the issuing bank (SWISSCARD AECS GMBH COMMERCIAL CHARGE), and the country of issuance (SWITZERLAND). This information is useful for payment processors, merchants, and fraud prevention systems.