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  2. Chip Authentication Program - Wikipedia

    en.wikipedia.org/wiki/Chip_Authentication_Program

    The response displayed by a CAP reader essentially consists of the various parts of the card's response (Application Transaction Counter, MAC, etc.) which is then reduced to specific bits as determined by the Issuer Authentication Indicator (IAI) record stored in the card (this is set on a per-issuer basis, although should an issuer desire, it ...

  3. Contactless payment - Wikipedia

    en.wikipedia.org/wiki/Contactless_payment

    The number of completed contactless journeys has now exceeded 300m. On Friday 18 December, the busiest single day in 2015, a record 1.24m journeys were completed by over 500k unique contactless cards. [34] In 2016 Erste Group launched an NFC-only debit card implemented as a sticker in Austria. It can be used at any NFC supporting terminal for ...

  4. 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 ...

  5. EMV - Wikipedia

    en.wikipedia.org/wiki/EMV

    One of the original goals of EMV was to provide for multiple applications on a card: for a credit and debit card application or an e-purse. Beginning in 2013, new-issue debit cards in the US contain two applications — a card association (Visa, Mastercard etc.) application, and a common debit application. [12]

  6. Smart card - Wikipedia

    en.wikipedia.org/wiki/Smart_card

    Banks like Fortis and Belfius in Belgium and Rabobank ("random reader") in the Netherlands combine a smart card with an unconnected card reader to avoid this problem. The customer enters a challenge received from the bank's website, a PIN and the transaction amount into the reader. The reader returns an 8-digit signature.

  7. Payment terminal - Wikipedia

    en.wikipedia.org/wiki/Payment_terminal

    PAX Technology S90 credit card terminal with a Visa card inserted.. A payment terminal, also known as a point of sale (POS) terminal, credit card machine, card reader, PIN pad, EFTPOS terminal (or by the older term as PDQ terminal which stands for "Process Data Quickly" [1]), is a device which interfaces with payment cards to make electronic funds transfers.

  8. Central Mechanical Engineering Research Institute - Wikipedia

    en.wikipedia.org/wiki/Central_Mechanical...

    Central Mechanical Engineering Research Institute (also known as CSIR-CMERI Durgapur or CMERI Durgapur) is a public engineering research and development institution in Durgapur, West Bengal, India. It is a constituent laboratory of the Indian Council of Scientific and Industrial Research (CSIR). [ 1 ]

  9. Payment card - Wikipedia

    en.wikipedia.org/wiki/Payment_card

    Purchasing by debit card. With a debit card (also known as a bank card, check card or plastic card) when a cardholder makes a purchase, funds are withdrawn directly either from the cardholder's bank account, or from the remaining balance on the card, instead of the holder repaying the money at a later date. In some cases, the "cards" are ...