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  2. 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.

  3. 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 ...

  4. Payment Card Industry Data Security Standard - Wikipedia

    en.wikipedia.org/wiki/Payment_Card_Industry_Data...

    The Payment Card Industry Data Security Standard ( PCI DSS) is an information security standard used to handle credit cards from major card brands. The standard is administered by the Payment Card Industry Security Standards Council, and its use is mandated by the card brands. It was created to better control cardholder data and reduce credit ...

  5. 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 ...

  6. ActBlue - Wikipedia

    en.wikipedia.org/wiki/ActBlue

    Groups that use ActBlue pay a 3.95% credit card processing fee. As a nonprofit, ActBlue runs its own, separate fundraising program and accepts tips on contributions to pay for its expenses. [4] [5] [6] ActBlue was founded in 2004 by Benjamin Rahn and Matt DeBergalis. [7] Rahn and DeBergalis were joined in 2005 by Jonathan Zucker and Erin Hill.

  7. Can a business charge for using a credit card? - AOL

    www.aol.com/finance/business-charge-using-credit...

    Sign in. Mail. 24/7 Help. For premium support please call: 800-290-4726 more ways to reach us. ... the subject of credit card processing fees passed on by small business sellers becomes more topical.

  8. Credit card - Wikipedia

    en.wikipedia.org/wiki/Credit_card

    v. t. e. A credit card is a payment card, usually issued by a bank, allowing its users to purchase goods or services or withdraw cash on credit. Using the card thus accrues debt that has to be repaid later. [ 1] Credit cards are one of the most widely used forms of payment across the world. [ 2]

  9. 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 . ISO 8583 defines a message format and a communication flow so that different ...

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