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  2. Payment card number - Wikipedia

    en.wikipedia.org/wiki/Payment_card_number

    A payment card number, primary account number (PAN), or simply a card number, is the card identifier found on payment cards, such as credit cards and debit cards, as well as stored-value cards, gift cards and other similar cards. In some situations the card number is referred to as a bank card number. The card number is primarily a card ...

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

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

    How many numbers are on a credit card? Credit cards have 15 or 16 digits depending on the credit card network being used. For example, Discover, Mastercard and Visa credit cards all have 16 digits ...

  4. Controlled payment number - Wikipedia

    en.wikipedia.org/wiki/Controlled_payment_number

    January 2009, MasterCard and Cyota Inc. acquired the controlled payment number system developed by Orbiscom, a Dublin-based payment processing company. [2] In the United States, the system is used by the following credit card issuers: Bank of America "ShopSafe" (inherited when it acquired MBNA) (and now discontinued-see below) [3] and Citibank "Virtual Account Numbers". [4]

  5. Barclaycard - Wikipedia

    en.wikipedia.org/wiki/Barclaycard

    It enjoyed a monopoly of the credit card market in the United Kingdom until the introduction of the Access Card in October 1972. [2] Barclays was not the first issuer of a credit card in the United Kingdom though; Diners Club and American Express launched their charge cards in 1962 and 1963 respectively. [3] [2] Barclaycard was originally a ...

  6. Portal:Banks - Wikipedia

    en.wikipedia.org/wiki/Portal:Banks

    A bank card is typically a plastic card issued by a bank to its clients that performs one or more of a number of services that relate to giving the client access to a bank account. Physically, a bank card will usually have the client's name, the issuer's name, and a unique card number printed on it.

  7. Merchant category code - Wikipedia

    en.wikipedia.org/wiki/Merchant_category_code

    MCCs are assigned either by merchant type (e.g., one for hotels, one for office supply stores, etc.) or by merchant name (e.g., 3000 for United Airlines [1]) and is assigned to a merchant by a credit card company when the business first starts accepting that card as a form of payment. [2]

  8. Chip Authentication Program - Wikipedia

    en.wikipedia.org/wiki/Chip_Authentication_Program

    More concerningly however, if a respond request is issued by a bank, using the sign mode with the same number and an amount of ¤0.00 will again generate a valid result which creates a possibility for a fraudster to instruct a customer to do a "test" challenge response for an amount of ¤0.00 which is in fact going to be used by the fraudster ...

  9. 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