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

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

    Key takeaways. The numbers on a credit card help identify the credit card network, the company that issued the card and the cardholder. Credit card numbers are either 15 or 16 digits, with each ...

  4. 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]

  5. Card security code - Wikipedia

    en.wikipedia.org/wiki/Card_security_code

    Diners Club, Discover, JCB, Mastercard, and Visa credit and debit cards have a three-digit card security code. The code is the final group of numbers printed on the back signature panel of the card. New North American Mastercard and Visa cards feature the code in a separate panel to the right of the signature strip. [8]

  6. Visa Inc. - Wikipedia

    en.wikipedia.org/wiki/Visa_Inc.

    Visa Inc. (/ ˈ v iː z ə, ˈ v iː s ə /) is an American multinational payment card services corporation headquartered in San Francisco, California. [2] [5] It facilitates electronic funds transfers throughout the world, most commonly through Visa-branded credit cards, debit cards and prepaid cards.

  7. Personal identification number - Wikipedia

    en.wikipedia.org/wiki/Personal_identification_number

    A personal identification number (PIN; sometimes redundantly a PIN code or PIN number) is a numeric (sometimes alpha-numeric) passcode used in the process of authenticating a user accessing a system. The PIN has been the key to facilitating the private data exchange between different data-processing centers in computer networks for financial ...

  8. List of South Korean visas - Wikipedia

    en.wikipedia.org/wiki/List_of_South_Korean_visas

    F-2-2: A single-entry visa valid for 90 days or less issued to an underage foreign child of Korean national. [14] F-2-3: Single-entry resident visa valid for one year or less issued to the spouse of a resident visa holder (F-5). [14] F-2-4: Recognized refugee; F-2-7: Awarded on a points-based system. [15]

  9. 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]