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  2. EMV - Wikipedia

    en.wikipedia.org/wiki/EMV

    EMV is a payment method based on a technical standard for smart payment cards and for ... (response code, ARPC, etc.). Even if for any reason the terminal could not ...

  3. ISO 8583 - Wikipedia

    en.wikipedia.org/wiki/ISO_8583

    ISO 8583 is an international standard for financial transaction card originated interchange messaging. It is the International Organization for Standardization standard for systems that exchange electronic transactions initiated by cardholders using payment cards.

  4. Chargeback - Wikipedia

    en.wikipedia.org/wiki/Chargeback

    A chargeback is a return of money to a payer of a transaction, especially a credit card transaction. Most commonly the payer is a consumer. The chargeback reverses a money transfer from the consumer's bank account, line of credit, or credit card. The chargeback is ordered by the bank that issued the consumer's payment card. In the distribution ...

  5. Why Your Credit Card Needs an International Upgrade: The EMV Chip

    www.aol.com/2012/08/08/why-your-credit-card...

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  6. 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 ...

  7. Friendly fraud - Wikipedia

    en.wikipedia.org/wiki/Friendly_fraud

    Regardless of the outcome of the chargeback, merchants generally pay a chargeback fee which typically ranges anywhere from $20 to $100. [9] A 2016 study by LexisNexis stated that chargeback fraud costs merchants $2.40 for every $1 lost. This is because of product-loss, banking fines, penalties and administrative costs. [10]

  8. Terminal verification results - Wikipedia

    en.wikipedia.org/wiki/Terminal_verification_results

    Terminal verification results (TVR) or Tag '95' [1] is an EMV data object . The TVR is a series of bits set by the terminal reading an EMV card, based on logical tests (for example has the card expired). This data object is used in the terminal's decision whether to accept, decline or go on-line for a payment transaction.

  9. Chargeback insurance - Wikipedia

    en.wikipedia.org/wiki/Chargeback_insurance

    Chargeback insurance is an insurance product that protects a merchant who accepts credit cards. The insurance protects the merchant against fraud in a transaction where the use of the credit card was unauthorized, and covers claims arising out of the merchant's liability to the service bank .