The Bank Identification Number (BIN) 355121 is issued by JCB CARD in JAPAN. This is a JCB CREDIT card with GOLD 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 355121, you can determine: the card network (JCB), whether it's a credit, debit, or prepaid card (CREDIT), the card level (GOLD BUSINESS), the issuing bank (JCB CARD), and the country of issuance (JAPAN). This information is useful for payment processors, merchants, and fraud prevention systems.