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2. Payment card interchange fee and merchant discount antitrust ...

   en.wikipedia.org/wiki/Payment_Card_Interchange...

   The payment card interchange fee and merchant discount antitrust litigation is a United States class-action lawsuit filed in 2005 by merchants and trade associations against Visa, Mastercard, and numerous financial institutions that issue payment cards. The suit was filed because of price fixing and other allegedly anti-competitive trade ...

3. 3-D Secure - Wikipedia

   en.wikipedia.org/wiki/3-D_Secure

   3-D Secure. 3-D Secure is a protocol designed to be an additional security layer for online credit and debit card transactions. The name refers to the "three domains" which interact using the protocol: the merchant/acquirer domain, the issuer domain, and the interoperability domain. [ 1]

4. Interchange fee - Wikipedia

   en.wikipedia.org/wiki/Interchange_fee

   Interchange fee is a term used in the payment card industry to describe a fee paid between banks for the acceptance of card-based transactions. Usually for sales/services transactions it is a fee that a merchant's bank (the "acquiring bank") pays a customer's bank (the "issuing bank"). In a credit card or debit card transaction, the card ...

5. Merchant category code - Wikipedia

   en.wikipedia.org/wiki/Merchant_category_code

   MCCs are assigned either by merchant type (e.g., one for hotels, one for office supply stores, etc.) or by merchant name (e.g., 3000 for United Airlines [1]) and is assigned to a merchant by a credit card company when the business first starts accepting that card as a form of payment. [2]

6. Merchant plug-in - Wikipedia

   en.wikipedia.org/wiki/Merchant_plug-in

   A merchant plug-in ( MPI) is a software module designed to facilitate 3-D Secure verifications to help prevent credit card fraud. [1] The MPI identifies the account number and queries the servers of the card issuer ( Visa, MasterCard, or JCB International) to determine if it is enrolled in a 3D-Secure program and returns the web site address of ...

7. Tokenization (data security) - Wikipedia

   en.wikipedia.org/wiki/Tokenization_(data_security)

   Tokenization, when applied to data security, is the process of substituting a sensitive data element with a non-sensitive equivalent, referred to as a token, that has no intrinsic or exploitable meaning or value. The token is a reference (i.e. identifier) that maps back to the sensitive data through a tokenization system.

8. Mastercard - Wikipedia

   en.wikipedia.org/wiki/Mastercard

   Mastercard Inc. (stylized as MasterCard from 1979 to 2016, mastercard from 2016 to 2019) is an American multinational payment card services corporation headquartered in Purchase, New York. [ 3] It offers a range of payment transaction processing and other related-payment services (such as travel-related payments and bookings).

9. Judge puts $30 billion Visa, Mastercard settlement on hold ...

   www.aol.com/news/judge-puts-30-billion-visa...

   June 26, 2024 at 11:14 AM. NEW YORK (AP) — A federal judge said she's not likely to approve the $30 billion settlement between the payment processing giants Visa and Mastercard and the merchants ...