The Bank Identification Number (BIN) 553002 is issued by CTBC BANK CO., LTD. in TAIWAN, PROVINCE OF CHINA. This is a MASTERCARD DEBIT card with COMMERCIAL 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 553002, you can determine: the card network (MASTERCARD), whether it's a credit, debit, or prepaid card (DEBIT), the card level (COMMERCIAL), the issuing bank (CTBC BANK CO., LTD.), and the country of issuance (TAIWAN, PROVINCE OF CHINA). This information is useful for payment processors, merchants, and fraud prevention systems.