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  2. Payment card number - Wikipedia

    en.wikipedia.org/wiki/Payment_card_number

    Payment card numbers are composed of 8 to 19 digits, [ 1] The leading six or eight digits are the issuer identification number (IIN) sometimes referred to as the bank identification number (BIN). [ 2]: 33 [ 3] The remaining numbers, except the last digit, are the individual account identification number. The last digit is the Luhn check digit.

  3. Visa Inc. - Wikipedia

    en.wikipedia.org/wiki/Visa_Inc.

    Visa Inc. Visa Inc. ( / ˈviːzə, ˈviːsə /) is an American multinational payment card services corporation headquartered in San Francisco, California. [ 1][ 4] It facilitates electronic funds transfers throughout the world, most commonly through Visa-branded credit cards, debit cards and prepaid cards. [ 5]

  4. Luhn algorithm - Wikipedia

    en.wikipedia.org/wiki/Luhn_algorithm

    Luhn algorithm. The Luhn algorithm or Luhn formula, also known as the " modulus 10" or "mod 10" algorithm, named after its creator, IBM scientist Hans Peter Luhn, is a simple check digit formula used to validate a variety of identification numbers. It is described in US patent 2950048A, granted on 23 August 1960. [ 1]

  5. Card security code - Wikipedia

    en.wikipedia.org/wiki/Card_security_code

    A card security code ( CSC; also known as CVC, CVV, or several other names) is a series of numbers that, in addition to the bank card number, is printed (but not embossed) on a credit or debit card. The CSC is used as a security feature for card not present transactions, where a personal identification number (PIN) cannot be manually entered by ...

  6. Credit card - Wikipedia

    en.wikipedia.org/wiki/Credit_card

    The card number's prefix, called the Bank Identification Number (known in the industry as a BIN [14]), is the sequence of digits at the beginning of the number that determine the bank to which a credit card number belongs. This is the first six digits for MasterCard and Visa cards.

  7. Plus (interbank network) - Wikipedia

    en.wikipedia.org/wiki/Plus_(interbank_network)

    Owner. Visa Inc. Visa Plus is a worldwide interbank network that provides cash to Visa cardholders. [ 1] As a subsidiary of Visa Inc., it connects all Visa credit, debit and prepaid cards, as well as ATM cards issued by various banks worldwide bearing the Visa / Electron logo. Plus System, Inc. started out as a consortium formed by 34 major U.S ...

  8. ISO/IEC 7812 - Wikipedia

    en.wikipedia.org/wiki/ISO/IEC_7812

    ISO/IEC 7812 has two parts: Part 1: Numbering system. Part 2: Application and registration procedures. The registration authority for Issuer Identification Numbers (IINs) is the American Bankers Association . An IIN is currently six digits in length. The leading digit is the major industry identifier (MII), followed by 5 digits, which together ...

  9. Contactless payment - Wikipedia

    en.wikipedia.org/wiki/Contactless_payment

    EMV contactless symbol used on compatible payment terminals. EMV stands for "Europay, Mastercard, and Visa", the three companies that created the standard.Contactless payment systems are credit cards and debit cards, key fobs, smart cards, or other devices, including smartphones and other mobile devices, that use radio-frequency identification (RFID) or near-field communication (NFC) for ...