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  2. 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 ...

  3. Payment card number - Wikipedia

    en.wikipedia.org/wiki/Payment_card_number

    Payment card numbers are composed of 8 to 19 digits, [ 1 ] The leading six or eight digits are the issuer identification number (IIN) sometimes referred to as the bank identification number (BIN). [ 2 ]: 33[ 3 ] The remaining numbers, except the last digit, are the individual account identification number. The last digit is the Luhn check digit.

  4. Payment processor - Wikipedia

    en.wikipedia.org/wiki/Payment_processor

    The first payment card [6] was created in 1950 by Ralph Schneider and Frank McNamara to allow members to use charge cards at their Diners’ Club, and consumers were required to pay their bill in full each month. In 1959, American Express [7] created the first credit card that allowed users to carry a balance from month to month.

  5. Get help with your AOL billing questions

    help.aol.com/articles/account-management...

    Whenever there’s a change in your contact info, make sure you update your account so there’s no interruption in your AOL service. 1. Visit My Account and sign in with your Primary username. 2. Click My Profile | Update Profile. 3. Click Update Contact Information. 4.

  6. Payment Card Industry Security Standards Council - Wikipedia

    en.wikipedia.org/wiki/Payment_Card_Industry...

    401 Edgewater Place Suit 600, Wakefield, Massachusetts. , USA. Website. pcisecuritystandards.org. The Payment Card Industry Security Standards Council (PCI SSC) was formed by American Express, Discover Financial Services, JCB International, MasterCard and Visa Inc. on September 7, 2006, [1] with the goal of managing the ongoing evolution of the ...

  7. Federal government of the United States - Wikipedia

    en.wikipedia.org/wiki/Federal_Government_of_the...

    The federal government of the United States (U.S. federal government or U.S. government) [ a ] is the common government of the United States, a federal republic located primarily in North America, composed of 50 states, five major self-governing territories, several island possessions, and the federal district (national capital) of Washington ...

  8. Add, edit, or delete a payment method for AOL services

    help.aol.com/articles/update-your-payment-method

    If your card number has changed, you must add a new card. 1. Sign in to your My Account page. 2. Click My Wallet. 3. Click Payment Methods. 4. Click Add Credit or Debit Card. 5. Enter the new info. 6. Click Submit.

  9. Card Transaction Data - Wikipedia

    en.wikipedia.org/wiki/Card_Transaction_Data

    Card transaction data is financial data generally collected through the transfer of funds between a card holder's account and a business's account. [1] It consists of the use of either a debit card or a credit card to generate data on the transfer for the purchase of goods or services. Transaction data describes an action composed of events in ...