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  2. Smart card - Wikipedia

    en.wikipedia.org/wiki/Smart_card

    A smart card (SC), chip card, or integrated circuit card (ICC or IC card), is a card used to control access to a resource. It is typically a plastic credit card-sized card with an embedded integrated circuit (IC) chip. [1] Many smart cards include a pattern of metal contacts to electrically connect to the internal chip.

  3. Contactless payment - Wikipedia

    en.wikipedia.org/wiki/Contactless_payment

    EMV contactless symbol used on compatible payment terminals. EMV stands for "Europay, Mastercard, and Visa", the three companies that created the standard.Contactless payment systems are credit cards and debit cards, key fobs, smart cards, or other devices, including smartphones and other mobile devices, that use radio-frequency identification (RFID) or near-field communication (NFC) for ...

  4. PayPal - Wikipedia

    en.wikipedia.org/wiki/PayPal

    In 2012, the company launched "PayPal Here", a small business mobile payment system that includes a combination of a free mobile app and a small card-reader that plugs into a smart phone. [131] PayPal launched an updated app for iOS and Android in 2013 that expanded its mobile app capabilities by allowing users to search for local shops and ...

  5. PayPal security key card - is it worth it? - AOL

    www.aol.com/news/2010-08-04-paypal-security-key...

    This credit card-sized piece of plastic adds an extra layer of security by generating a unique, six-digit number to use when you're conducting a PayPal transaction. The card has a small button ...

  6. Accepted payment methods for AOL services

    help.aol.com/articles/payment-methods-available-CS41

    PayPal (for most online purchases) Direct debit is no longer available for active accounts, however, it can be used to pay past due balances, with a $7 fee. Entering your payment info. When adding a new payment method, keep the following in mind: Enter your card number without hyphens.

  7. EMV - Wikipedia

    en.wikipedia.org/wiki/EMV

    An EMV credit card. EMV is a payment method based on a technical standard for smart payment cards and for payment terminals and automated teller machines which can accept them. . EMV stands for "Europay, Mastercard, and Visa", the three companies that created the standa

  8. E-commerce payment system - Wikipedia

    en.wikipedia.org/wiki/E-commerce_payment_system

    There are varied types of electronic payment methods such as online credit card transactions, e-wallets, e-cash and wireless payment system. [5] Credit cards constitute a popular method of online payment but can be expensive for the merchant to accept because of transaction fees primarily. Debit cards constitute an excellent alternative with ...

  9. Contactless smart card - Wikipedia

    en.wikipedia.org/wiki/Contactless_smart_card

    The smart card will store an encrypted digital certificate issued from the PKI along with any other relevant or needed information about the card holder. Examples include the U.S. Department of Defense (DoD) Common Access Card (CAC), and the use of various smart cards by many governments as identification cards for their citizens. When combined ...