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  2. Card scheme - Wikipedia

    en.wikipedia.org/wiki/Card_scheme

    The card scheme uses the respective guidelines [5] [6] to process the card exchange data from the acquiring to the issuing bank, and vice versa, until the payment [7] is fully completed (or denied). Credit and debit cards work with a four-party scheme, completing an open-circle framework that permits consistent flow of transactions; thus ...

  3. Four Corners Model for Payment Security - Wikipedia

    en.wikipedia.org/wiki/Four_Corners_Model_for...

    The Four Corners model, often referred to as the Four Party Scheme is the most used card scheme in card payment systems worldwide. This model was introduced in the 1990s. It is a user-friendly card payment system based on an interbank clearing system and economic model established on multilateral interchange fees (MIF) paid between banks or other payment institutions.

  4. Payment card industry - Wikipedia

    en.wikipedia.org/wiki/Payment_card_industry

    Individual card brands establish compliance requirements that are used by service providers and have their own compliance programs. Major card brands include American Express, Discover Financial Services, JCB, Mastercard, RuPay, UnionPay and Visa. Most companies use member banks that connect and accept transactions from the card brands.

  5. 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.

  6. Card association - Wikipedia

    en.wikipedia.org/wiki/Card_association

    Familiar payment card association brands include UnionPay, RuPay, American Express, Discover, Diners Club, Troy and JCB. While once card associations, Visa and Mastercard have both become publicly traded companies. [1] [2]

  7. 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 ...

  8. Carte Bleue - Wikipedia

    en.wikipedia.org/wiki/Carte_Bleue

    Combined Visa cards have existed since 1973 under the name Carte Bleue Internationale, changing to Carte Bleue Visa in 1976. [2] From 1992 on, all Cartes Bleues / CB have been smart cards. When using a Carte Bleue at a French merchant, the PIN of the card must be used, and a microchip on the card verifies and authenticates the transaction.

  9. Saudi Payments Network - Wikipedia

    en.wikipedia.org/wiki/Saudi_Payments_Network

    Mada cards are only debit and prepaid cards and are always co-branded with Visa or Mastercard to facilitate international acceptance and payments. Mada has two payment services: Atheer and Naqd. Atheer is an NFC payment service for Mada cards, while Naqd allows cardholders to withdraw cash directly from merchants without visiting an ATM or bank.