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  2. 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.

  3. Payment system - Wikipedia

    en.wikipedia.org/wiki/Payment_system

    Payment system. A payment system is any system used to settle financial transactions through the transfer of monetary value. This includes the institutions, payment instruments such as payment cards, people, rules, procedures, standards, and technologies that make its exchange possible. [1] [2] A payment system is an operational network which ...

  4. Contactless payment - Wikipedia

    en.wikipedia.org/wiki/Contactless_payment

    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 making secure payments. The embedded integrated circuit chip and antenna enable consumers to wave their card ...

  5. Mobile payment - Wikipedia

    en.wikipedia.org/wiki/Mobile_payment

    Mobile payment, also referred to as mobile money, mobile money transfer and mobile wallet, is any of various payment processing services operated under financial regulations and performed from or via a mobile device. Instead of paying with cash, cheque, or credit card, a consumer can use a payment app on a mobile device to pay for a wide range ...

  6. E-commerce payment system - Wikipedia

    en.wikipedia.org/wiki/E-commerce_payment_system

    E-commerce payment system. An e-commerce payment system (or an electronic payment system) facilitates the acceptance of electronic payment for offline transfer, also known as a subcomponent of electronic data interchange (EDI), e-commerce payment systems have become increasingly popular due to the widespread use of the internet-based shopping ...

  7. Instant payment - Wikipedia

    en.wikipedia.org/wiki/Instant_payment

    Instant payment. Instant payment (sometimes referred to as real-time payment or faster payment) is a method of electronic funds transfer, allowing for almost immediate transfer of money between bank accounts. This was in contrast to the previous transfer times of one to three business days that had been in place until the mid-2010s.

  8. FreedomPay - Wikipedia

    en.wikipedia.org/wiki/Freedompay

    The FreedomPay platform is a commerce solution that includes mobile payment capabilities, high-level security, incentive technologies, and business intelligence that integrates with live POS systems. Mobile payments and incentives. The mobile application connects consumers’ smartphones to the FreedomPay commerce platform at physical merchants.

  9. Payment gateway - Wikipedia

    en.wikipedia.org/wiki/Payment_gateway

    A payment gateway is a merchant service provided by an e-commerce application service provider that authorizes credit card or direct payment processing for e-businesses, online retailers, bricks and clicks, or traditional brick and mortar. [1] The payment gateway may be provided by a bank to its customers, but can be provided by a specialised ...