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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. International Bank Account Number - Wikipedia

    en.wikipedia.org/wiki/International_Bank_Account...

    International Bank Account Number. A typical British bank statement header (from a fictitious bank), showing the location of the account's IBAN. The International Bank Account Number (IBAN) is an internationally agreed upon system of identifying bank accounts across national borders to facilitate the communication and processing of cross border ...

  4. ISO/IEC 7813 - Wikipedia

    en.wikipedia.org/wiki/ISO/IEC_7813

    FC : Format code "B" (The format described here. Format "A" is reserved for proprietary use.) PAN : Payment card number 4400664987366029, up to 19 digits; FS : Field separator "^" NM : Name, 2 to 26 characters (including separators, where appropriate, between surname, first name etc.) FS : Field separator "^" ED : Expiration data, 4 digits or "^"

  5. What do the numbers on your credit card mean? - AOL

    www.aol.com/finance/numbers-credit-card-mean...

    First digit. Industry. 1. Airlines. 2. Airlines and Financial. 3. Travel and Entertainment (includes Amex) 4. Banking and Financial (includes Visa) 5. Banking and Financial (includes Mastercard)

  6. Luhn algorithm - Wikipedia

    en.wikipedia.org/wiki/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]

  7. Card security code - Wikipedia

    en.wikipedia.org/wiki/Card_security_code

    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 ...

  8. ISO/IEC 7812 - Wikipedia

    en.wikipedia.org/wiki/ISO/IEC_7812

    It specifies "a numbering system for the identification of the card issuers, the format of the issuer identification number (IIN) and the primary account number (PAN)", [1] and procedures for registering IINs. [2] It was first published in 1989. ISO/IEC 7812 has two parts: Part 1: Numbering system; Part 2: Application and registration procedures

  9. ISO/IEC 7810 - Wikipedia

    en.wikipedia.org/wiki/ISO/IEC_7810

    The ID-2 format is 105 by 74 millimetres (4 + 1 ⁄ 8 in × 2 + 15 ⁄ 16 in), and travel documents in this format are also referred to as TD2. This length and width are those of A7 paper. The ID-2 format is used, for example, for visas. It was previously used for the Romanian, Icelandic, German, French and many other identity cards.