The Bank Identification Number (BIN) 519754 is issued by SIA TRANSACT PRO in LATVIA. This is a MASTERCARD CREDIT card with 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 519754, you can determine: the card network (MASTERCARD), whether it's a credit, debit, or prepaid card (CREDIT), the card level (BUSINESS), the issuing bank (SIA TRANSACT PRO), and the country of issuance (LATVIA). This information is useful for payment processors, merchants, and fraud prevention systems.