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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...

    Your credit card’s 15 or 16-digit number helps authenticate transactions. ... For example, Discover, Mastercard and Visa credit cards all have 16 digits, whereas American Express credit cards ...

  4. Discover Card - Wikipedia

    en.wikipedia.org/wiki/Discover_Card

    The slogan for the mall was "Where Discover Card is the Smart Choice". It was the first shopping mall to have granted naming rights to interested companies. [31] [32] Since 2008, Discover has been the official credit-card partner of the National Hockey League. As part of this deal, Discover offers team- and league-branded credit cards as well ...

  5. Card security code - Wikipedia

    en.wikipedia.org/wiki/Card_security_code

    There are several types of security codes and PVV (all generated from DES key in the bank in HSM modules using PAN, expiration date and service code): . The first code, 3 numbers, called CVC1 or CVV1, is encoded on track one and two of the magnetic stripe of the card and used for card present transactions, with signature (second track also contains pin verification value, PVV, but now it is ...

  6. 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]

  7. Payment card - Wikipedia

    en.wikipedia.org/wiki/Payment_card

    Depending on the issuing bank and the preferences of the client, this may allow the card to be used as an ATM card, enabling transactions at automatic teller machines; or as a debit card, linked to the client's bank account and able to be used for making purchases at the point of sale; or as a credit card attached to a revolving credit line ...

  8. ISO/IEC 7813 - Wikipedia

    en.wikipedia.org/wiki/ISO/IEC_7813

    A notable exception to this is Germany, where Track 3 content was used nationally as the primary source of authorization and clearing information for debit card processing prior to the adoption of the "SECCOS" ICC standards. Track 3 is standardized nationally to contain both the cardholder's bank account number and branch sort code (BLZ).

  9. Payment Card Industry Data Security Standard - Wikipedia

    en.wikipedia.org/wiki/Payment_Card_Industry_Data...

    The Payment Card Industry Data Security Standard (PCI DSS) is an information security standard used to handle credit cards from major card brands. The standard is administered by the Payment Card Industry Security Standards Council, and its use is mandated by the card brands. It was created to better control cardholder data and reduce credit ...