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  2. Exclusive-U.S. whistleblower says Mastercard, Visa failed to ...

    www.aol.com/news/exclusive-u-whistleblower-says...

    The whistleblower, a senior compliance expert in the credit card and banking industries, said the two giant card companies knew their networks were being used to pay for illegal content on the ...

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  4. Chip Authentication Program - Wikipedia

    en.wikipedia.org/wiki/Chip_Authentication_Program

    The Chip Authentication Program (CAP) is a MasterCard initiative and technical specification for using EMV banking smartcards for authenticating users and transactions in online and telephone banking. It was also adopted by Visa as Dynamic Passcode Authentication (DPA). [1]

  5. Dispute (credit card) - Wikipedia

    en.wikipedia.org/wiki/Dispute_(credit_card)

    In a credit card or debit card account, a dispute is a situation in which a customer questions the validity of a transaction that was registered to the account.. Customers dispute charges for a variety of reasons, including unauthorized charges, excessive charges, failure by the merchant to deliver merchandise, defective merchandise, dissatisfaction with the product(s) or service(s) received ...

  6. Mastercard - Wikipedia

    en.wikipedia.org/wiki/Mastercard

    In 1996, four million merchants sued Mastercard in federal court for making them accept debit cards if they wanted to accept credit cards and dramatically increasing credit card swipe fees. This case was settled with a multibillion-dollar payment in 2003. This was the largest antitrust award in history. [34]

  7. Eurocard (credit card) - Wikipedia

    en.wikipedia.org/wiki/Eurocard_(credit_card)

    Eurocard was a credit card, introduced in 1964 by Marcus Wallenberg Jr. of the Wallenberg family as an alternative to American Express. [1] In 1968, it signed a deal with the Interbank Card Association (today's MasterCard) so that their cards were accepted by each other's networks; this eventually led to a joint venture known as Maestro International in 1992, and merger in 2002.

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  9. Category:Mastercard - Wikipedia

    en.wikipedia.org/wiki/Category:Mastercard

    Main page; Contents; Current events; Random article; About Wikipedia; Contact us; Pages for logged out editors learn more