BIN 540303
BANCO BS2, S.A. • CAYMAN ISLANDS • MASTERCARD
About BIN 540303
BIN 540303 is a MASTERCARD debit card operating on the PLATINUM payment network, issued by BANCO BS2, S.A. in CAYMAN ISLANDS (KY). The default settlement currency for this card is Unknown. This is not a prepaid card — it is linked to a standard bank account or credit facility. Card numbers beginning with this BIN pass the Luhn algorithm validation, confirming they are structurally valid card numbers.
Frequently Asked Questions
What is BIN 540303?
A Bank Identification Number (BIN), also called an Issuer Identification Number (IIN), is the first 6–8 digits of a payment card. BIN 540303 identifies BANCO BS2, S.A. as the issuing institution for cards carrying this prefix. These digits tell payment processors which bank issued the card before the full transaction is initiated.
Which bank issued BIN 540303?
BIN 540303 was issued by BANCO BS2, S.A., a financial institution operating in CAYMAN ISLANDS.
In which country is BIN 540303 registered?
BIN 540303 is registered in CAYMAN ISLANDS (country code: KY). The issuing bank, BANCO BS2, S.A., holds the licence to issue cards under this BIN range in CAYMAN ISLANDS. Transactions on these cards typically involve CAYMAN ISLANDS-based banking and settlement infrastructure.
Is BIN 540303 a credit, debit, or prepaid card?
BIN 540303 belongs to the debit card category. This is not a prepaid card, so it is linked to a standard bank account or approved credit facility.
What payment network does BIN 540303 use?
BIN 540303 operates on the MASTERCARD payment network using the PLATINUM card scheme. This means all transactions made with cards carrying this BIN are routed and processed through MASTERCARD's global payment infrastructure.
What currency is associated with BIN 540303?
The primary currency associated with BIN 540303 is Unknown. This is the currency in which domestic transactions are typically billed for cards under this BIN range when used in CAYMAN ISLANDS. International transactions may involve currency conversion depending on the merchant's country.
Does BIN 540303 pass the Luhn check?
Yes — card numbers beginning with BIN 540303 pass the Luhn algorithm. The Luhn algorithm is a standard checksum formula used by payment systems to detect miskeyed or structurally invalid card numbers. A passing result confirms the number range is mathematically valid.
