A 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, as the cardinal class of digital wallet. Instead of paying with cash, cheque, or credit cards, a consumer can use a payment app on a mobile device to pay for a wide range of services and digital or hard goods. Although the concept of using non-coin-based currency systems has a long history, it is only in the 21st century that the technology to support such systems has become widely available.
Mastercard Inc. is the second-largest payment-processing corporation worldwide. It offers a range of financial services. Its headquarters are in Purchase, New York. Throughout the world, its principal business is to process payments between the banks of merchants and the card-issuing banks or credit unions of the purchasers who use the Mastercard-brand debit, credit and prepaid cards to make purchases. Mastercard has been publicly traded since 2006.
Near-field communication (NFC) is a set of communication protocols that enables communication between two electronic devices over a distance of 4 cm or less. NFC offers a low-speed connection through a simple setup that can be used to bootstrap more-capable wireless connections. Like other "proximity card" technologies, NFC is based on inductive coupling between two so-called antennas present on NFC-enabled devices—for example a smartphone and a printer—communicating in one or both directions, using a frequency of 13.56 MHz in the globally available unlicensed radio frequency ISM band using the ISO/IEC 18000-3 air interface standard at data rates ranging from 106 to 424 kbit/s.
FeliCa is a contactless RFID smart card system from Sony in Japan, primarily used in electronic money cards. The name stands for Felicity Card. First utilized in the Octopus card system in Hong Kong, the technology is used in a variety of cards also in countries such as Singapore, Japan, Indonesia, Macau, the Philippines and the United States.
The Clipper card is a reloadable contactless smart card used for automated fare collection in the San Francisco Bay Area. First introduced as TransLink in 2002 by the Metropolitan Transportation Commission (MTC) as a pilot program, it was rebranded in its current form on June 16, 2010. Like other transit smart cards such as the Oyster card, the Clipper card is a credit card-sized stored-value card capable of holding both cash value and transit passes for the participating transit agencies. In addition to the traditional plastic card, Clipper is available as a virtual card in Google Wallet and Apple Wallet. Clipper is accepted by nearly all public transit services in the Bay Area, including Muni, BART, Caltrain, AC Transit, SamTrans, Golden Gate Transit, Golden Gate Ferry, San Francisco Bay Ferry, VTA, and many others.
Network for Electronic Transfers, colloquially known as NETS, is a Singaporean electronic payment service provider. Founded in 1985, by a consortium of local banks, it aims to establish the debit network and drive the adoption of electronic payments in Singapore. It is owned by DBS Bank, OCBC Bank and United Overseas Bank (UOB).
A digital wallet, also known as an e-wallet, is an electronic device, online service, or software program that allows one party to make electronic transactions with another party bartering digital currency units for goods and services. This can include purchasing items either online or at the point of sale in a brick and mortar store, using either mobile payment or using a laptop or other personal computer. Money can be deposited in the digital wallet prior to any transactions or, in other cases, an individual's bank account can be linked to the digital wallet. Users might also have their driver's license, health card, loyalty card(s) and other ID documents stored within the wallet. The credentials can be passed to a merchant's terminal wirelessly via near field communication (NFC).
Google Checkout was an online payment processing service provided by Google aimed at simplifying the process of paying for online purchases. It was discontinued on November 20, 2013 and the service moved to Google Wallet.
Google Pay Send, previously known as Google Wallet, was a peer-to-peer payments service developed by Google before its merger into Google Pay. It allowed people to send and receive money from a mobile device or desktop computer.
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 for making secure payments. The embedded integrated circuit chip and antenna enable consumers to wave their card, fob, or handheld device over a reader at the point of sale terminal. Contactless payments are made in close physical proximity, unlike other types of mobile payments which use broad-area cellular or WiFi networks and do not involve close physical proximity.
CASHU is a digital wallet that allows consumers to pay and transfer money online, and issue prepaid virtual and plastic Mastercard. The company was established by Maktoob in July 2002, and it is headquartered in the British Virgin Islands (BVI).
Apple Pay is a mobile payment service by Apple Inc. that allows users to make payments in person, in iOS apps, and on the web. It is supported on these Apple devices: iPhone, Apple Watch, iPad, and Mac. It digitizes and can replace a credit or debit card chip and PIN transaction at a contactless-capable point-of-sale terminal. It does not require Apple Pay-specific contactless payment terminals; it can work with any merchant that accepts contactless payments. It adds two-factor authentication via Touch ID, Face ID, PIN, or passcode. Devices wirelessly communicate with point of sale systems using near field communication (NFC), with an embedded secure element (eSE) to securely store payment data and perform cryptographic functions, and Apple's Touch ID and Face ID for biometric authentication.
Samsung Pay is a mobile payment and digital wallet service by Samsung Electronics that lets users make payments using compatible phones and other Samsung-produced devices. The service supports contactless payments using near-field communications (NFC), but also supports magnetic strip-only payment terminals by incorporating magnetic secure transmission (MST) in select devices. In India, it also supports bill payments.
Mir is a Russian card payment system for electronic fund transfers established by the Central Bank of Russia under a law adopted on 1 May 2017. The system was developed by Belgian digital payments company OpenWay and is operated by the Russian National Card Payment System, a wholly owned subsidiary of the Central Bank of Russia. Mir does not itself issue cards, extend credit or set rates and fees for consumers; rather, Mir provides financial institutions with Mir-branded payment products that they then use to offer credit, debit, or other programs to their customers. The development and implementation of Mir was spurred by the imposition of international sanctions against Russia in 2014 to circumnavigate the reliance on the likes of Visa and Mastercard, which were blocked in Russia at the time.
Google Pay is a mobile payment service developed by Google to power in-app, online, and in-person contactless purchases on mobile devices, enabling users to make payments with Android phones, tablets, or watches. Users can authenticate via a PIN, passcode, or biometrics such as 3D face scanning or fingerprint recognition.
QR code payment is a contactless payment method where payment is performed by scanning a QR code from a mobile app. This is an alternative to doing electronic funds transfer at point of sale using a payment terminal. This avoids a lot of the infrastructure traditionally associated with electronic payments such as payment cards, payment networks, payment terminal and merchant accounts.
BakktHoldings, Inc. is an American corporation listed on the New York Stock Exchange under the ticker symbol BKKT. The company operates a technology platform for the management of digital assets. The platform includes an app where consumers can view and transact with assets including cryptocurrencies, loyalty and rewards points, airline miles, and gift cards. The service also includes a cryptocurrency exchange and wallet. Bakkt was founded and is majority-owned by American Fortune 500 company Intercontinental Exchange, Inc., the parent organization of the New York Stock Exchange.
Diem was a permissioned blockchain-based stablecoin payment system proposed by the American social media company Meta Platforms. The plan also includes a private currency implemented as a cryptocurrency.
Google Wallet is a digital wallet platform developed by Google. It is available for the Android, Wear OS, and Fitbit OS operating systems, and was announced on May 11, 2022, at the 2022 Google I/O keynote. It began rolling out on Android smartphones on July 18, co-existing with the 2020 Google Pay app and replacing the 2018 one.
Samsung Wallet is a digital wallet platform developed by Samsung. It is available for the Samsung Galaxy-exclusive One UI Android operating system, and was announced on February 9, 2022, at the February 2022 Samsung Unpacked event.
