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  2. Chip Authentication Program - Wikipedia

    en.wikipedia.org/wiki/Chip_Authentication_Program

    In all three modes, the CAP reader asks the EMV card to output a data packet that confirms the cancellation of a fictitious EMV payment transaction, which involves the details entered by the user. This confirmation message contains a message authentication code (typically CBC-MAC / Triple DES ) that is generated with the help of a card-specific ...

  3. Barclaycard - Wikipedia

    en.wikipedia.org/wiki/Barclaycard

    Barclaycard (/ ˈ b ɑːr k l i k ɑːr d,-l eɪ-/; stylised as barclaycard) is a brand for credit cards of Barclays PLC. It is considered as the United Kingdom’s first and now biggest credit card provider with 5 million accounts.

  4. OnePulse - Wikipedia

    en.wikipedia.org/wiki/OnePulse

    OnePulse was the name given to a credit card that was issued by Barclaycard that combined the functionality of Transport for London's Oyster card with a Visa contactless-enabled credit card. Barclaycard OnePulse was launched in early September 2007. Barclaycard has now started to change and simplify its range of credit cards and has started ...

  5. Cirrus (interbank network) - Wikipedia

    en.wikipedia.org/wiki/Cirrus_(interbank_network)

    Cirrus is a worldwide interbank network that provides cash to Mastercard cardholders. As a subsidiary of Mastercard, it connects all Mastercard's credit, debit, and prepaid cards, as well as ATM cards issued by various banks worldwide bearing the Mastercard/Maestro logo. [1]

  6. Barclays - Wikipedia

    en.wikipedia.org/wiki/Barclays

    Barclays International consists of Barclays Corporate and Investment Bank (formerly known as Barclays Capital) and the Consumer, Cards & Payments business. The investment banking business provides advisory, financing and risk management services to large companies, institutions and government clients.

  7. Mobile payment - Wikipedia

    en.wikipedia.org/wiki/Mobile_payment

    Instead of paying with cash, cheque, or credit card, a consumer can use a payment app on a mobile device to pay for a wide range of services and digital or hard goods. Although the concept of using non-coin-based currency systems has a long history, [ 1 ] it is only in the 21st century that the technology to support such systems has become ...

  8. 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 ...

  9. Payment card industry - Wikipedia

    en.wikipedia.org/wiki/Payment_card_industry

    The payment card industry consists of all the organizations which store, process and transmit cardholder data, most notably for debit cards and credit cards.The security standards are developed by the Payment Card Industry Security Standards Council which develops the Payment Card Industry Data Security Standards used throughout the industry.