
2C2P is a leading payments platform provider that works with global enterprises operating in emerging markets to accept payments across online, mobile and offline channels, as well as provide issuing, payouts, remittance and digital goods aggregation and reselling services. It is headquartered in Singapore and operates across more than 20 countries globally.

Authorize.Net is a United States-based payment gateway service provider, allowing merchants to accept credit card and electronic check payments through their website and over an Internet Protocol (IP) connection. Founded in 1996, Authorize.Net is now a subsidiary of Visa Inc. Its service permits customers to enter credit card and shipping information directly onto a web page, in contrast to some alternatives that require the customer to sign up for a payment service before performing a transaction.

BitPay is a bitcoin payment service provider headquartered in Atlanta, Georgia, United States. It was founded in May 2011 by Tony Gallippi and Stephen Pair. BitPay provides Bitcoin and Bitcoin Cash payment processing services for merchants.

bKash is a mobile financial service in Bangladesh operating under the authority of Bangladesh Bank as a subsidiary of BRAC Bank Limited. This mobile money system started as a joint venture between BRAC Bank Limited, Bangladesh and Money in Motion LLC, United States of America. As a mobile financial service (MFS) provider in Bangladesh through bKash users can deposit money into their mobile accounts and then access a range of services, in particular transferring and receiving money domestically, making payments. Services like mobile recharge or paying utility bills are also possible through bKash USSD (*247#) and bKash App. A user can receive money from overseas on bKash.

Blik is a payment system in Poland that allows users to make instant payments and withdraw cash using only the user's standard mobile banking app.

BPAY is an electronic bill payment system in Australia which enables payments to be made through a financial institution's online, mobile or telephone banking facility to organisations which are registered BPAY billers.

Cash App is a mobile payment service developed by Square, Inc. that allows users to transfer money to one another using a mobile phone app. The service is available in the US and the UK. As of March 21, 2021, the service recorded 36 million active users.

Electronic commerce, commonly known as e-commerce or eCommerce, or e-business consists of the buying and selling of products or services over electronic systems such as the Internet and other computer networks. The amount of trade conducted electronically has grown extraordinarily with widespread Internet usage. The use of commerce is conducted in this way, spurring and drawing on innovations in electronic funds transfer, supply chain management, Internet marketing, online transaction processing, electronic data interchange (EDI), inventory management systems, and automated data collection systems. Modern electronic commerce typically uses the World Wide Web at least at some point in the transaction's lifecycle, although it can encompass a wider range of technologies such as e-mail as well.

Edy, provided by Rakuten, Inc. in Japan is a prepaid rechargeable contactless smart card. While the name derives from euro, dollar, and yen, it works with yen only.

eWAY is a global omnichannel payment provider. The company processes secure credit card payments for merchants. eWay works through eCommerce.

Flooz.com was a dot-com venture, now defunct, based in New York City that went online in February 1999. It was promoted by comic actress Whoopi Goldberg in a series of television advertisements. Started by iVillage co-founder Robert Levitan, the company attempted to establish a currency unique to Internet merchants, somewhat similar in concept to airline frequent flier programs or grocery store stamp books. The name "flooz" was based upon the Arabic word for money, فلوس, fuloos. Users accumulated flooz credits either as a promotional bonus given away by some internet businesses or purchased directly from flooz.com which then could be redeemed for merchandise at a variety of participating online stores. Adoption of flooz by both merchants and customers proved limited, and it never established itself as a widely recognized medium of exchange, which hindered both its usefulness and appeal.

Fortumo is an Estonian company which develops a platform for digital service providers for user growth and monetization.

GNU Taler is a free software-based microtransaction and electronic payment system. The project is led by Florian Dold and Christian Grothoff of Taler Systems SA. Taler is short for the "Taxable Anonymous Libre Economic Reserves" and alludes to the Taler coins in Germany during the Early Modern period. It has vocal support from GNU Project founder Richard Stallman. Stallman has described the program as "designed to be anonymous for the payer, but payees are always identified." In a paper published in Security, Privacy, and Applied Cryptography Engineering, GNU Taler is described as meeting ethical considerations - the paying customer is anonymous while the merchant is identified and taxable. An implementation is provided by Taler Systems SA.

Google Pay is a digital wallet platform and online payment system 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 in the United States and India can also use an iOS device, albeit with limited functionality. In addition to this, the service also supports passes such as coupons, boarding passes, campus ID cards, car keys, event tickets, movie tickets, public transportation tickets, store cards, and loyalty cards.

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.

IP Payments is a PCI Level 1 compliant financial services organisation that provides payments, accounts receivable automation and PCI DSS compliance solutions. IP Payments operates in Australia, New Zealand and the United Kingdom. IP Payments is listed on the Asia Pacific Deloitte Fast 500. as well as winning "Most Innovative Financial Application" in Asia Pacific at the 2010 APICTA Awards event held in Malaysia.

Mastercard Inc. is an American multinational financial services corporation headquartered in the Mastercard International Global Headquarters in Purchase, New York. The Global Operations Headquarters is located in O'Fallon, Missouri, a municipality of St. Charles County, Missouri. 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 Worldwide has been a publicly traded company since 2006. Prior to its initial public offering, Mastercard Worldwide was a cooperative owned by the more than 25,000 financial institutions that issue its branded cards.

Meeza is an Egyptian electronic payment systems provider for domestic transactions within Egypt. It is supported by the Egyptian government and is regulated by the Egyptian Central Bank and the national Egyptian Banks Company (EBC). Meeza provides similar electronic payment services as MasterCard and Visa but can only be used locally inside Egypt. The name Meeza means "advantage" in Egyptian Arabic.

Mi-Pay is a contactless NFC-based mobile payment system that supports credit, debit and public transportation cards in China. The service was launched by Xiaomi in partnership with UnionPay.

Monese is a British company that offers current accounts and money transfer services as an alternative to traditional banks. The mobile-only service provides accounts in Pounds sterling, Euros and Romanian leu, and is available in 31 countries across the European Economic Area. As of January 2020, it has over 2 million customers.

Monzo Bank Ltd, is an online bank based in the United Kingdom. Monzo was one of the earliest of a number of new app-based challenger banks in the UK.

N26 is a German neobank headquartered in Berlin, Germany. N26 currently operates in various member states of the Single Euro Payments Area (SEPA) and in the United States. It provides a free basic current account and a Debit card, with available overdraft and investment products and premium accounts for a monthly fee.

Nagad is a Bangladeshi Digital Financial Service (DFS), operating under the authority of Bangladesh Post Office, an attached department of the Ministry of Post and Telecommunication (Bangladesh), and operated by Third Wave Technologies Limited (TWTL). It is the new version of the previously introduced Postal Cash Card and Electronic Money Transfer System (EMTS) of the Bangladesh Post Office.

Naver Pay is a mobile payment service launched by Naver Corporation. It is Naver's second mobile payment service after Line Pay, which was launched by Naver's Japanese subsidiary, Line Corporation in 2014.

Ronald Oliveira is an American businessman, the CEO of Revolut USA, and the former President of Avidbank.

Opayo, formerly Sage Pay, is a payments processing service owned by Elavon. It operates in the UK and Ireland. The company provides online payments processing as well as products for face-to-face and telephone payments. It was known by the name Sage Pay while under the ownership of The Sage Group plc between 2006 and 2020, when the payments company had also expanded to Germany, Spain, South Africa and the United States.

Paya, Inc. is an American payment processor service that operates in North America and is headquartered in Atlanta, Georgia. As well as its headquarters in Georgia, it has offices in Florida, Ohio and Virginia.

Payconiq International is a Luxembourg-based company developing a mobile payment and payment processing platform, active in Belgium, Luxembourg and the Netherlands. The company had the initial support of ING Bank, which was joined later by Belgian banks KBC Bank and Belfius, and launched its first minimum-viable product in Belgium, in 2015. What started as a mobile payment app is today a fully-fledged platform offering multi-country payment solutions in Benelux, through different types of integration: stand-alone apps, bank app integrations and more.

Payoneer is an American financial services company that provides online money transfer, digital payment services and provides customers with working capital.

PayPal Holdings, Inc. is an American multinational financial technology company operating an online payments system in the majority of countries that support online money transfers, and serves as an electronic alternative to traditional paper methods such as checks and money orders. The company operates as a payment processor for online vendors, auction sites and many other commercial users, for which it charges a fee.

Paytm is an Indian multinational technology company that specializes in digital payment system, e-commerce and finance, based in Noida. Paytm is currently available in 11 Indian languages and offers online use-cases like mobile recharges, utility bill payments, travel, movies, and events bookings as well as in-store payments at grocery stores, fruits and vegetable shops, restaurants, parking, tolls, pharmacies and educational institutions with the Paytm QR code. As of January 2018, Paytm is valued at $10 billion.

PayU is a fintech company that provides payment technology to online merchants. The company was founded in 2002 and is headquartered in Hoofddorp, Netherlands. It allows online businesses to accept and process payments through payment methods that can be integrated with web and mobile applications. As of 2018, the service is available in 17 countries. The firm is owned by the Naspers Group, which also own a stake in one of its sister company, Tencent.

RecargaPay is a Brazilian fintech focused on essential services. Through an app, it provides an ecosystem of payments for customers. Founded in 2010 by Rodrigo Teijeiro (CEO), Alvaro Teijeiro (CTO), and Gustavo Victorica (COO), the company has over 300 employees based mainly in São Paulo, Buenos Aires, Argentina, and Miami, USA. Available in Brazil, RecargaPay's app attends to the needs of banked and unbanked people, simplifying basic everyday transactions, such as bill payments and boletos, cell phone and transportation cards recharges, gift cards, buying cooking gas, among many others.

Red Dot Payment (RDP) is an online payment service provider headquartered in Singapore. The fintech company provides online payment gateway systems, payment consulting and merchant acquisition services for businesses that require the processing of online credit card transactions.

The Sage Group plc, commonly known as Sage, is a British multinational enterprise software company based in Newcastle upon Tyne, England. As of 2017, it is the UK's second largest technology company, the world's third-largest supplier of enterprise resource planning software, the largest supplier to small businesses, and has 6.1 million customers worldwide. It has offices in 24 countries. The company is the patron of the Sage Gateshead music venue in Gateshead.

Stripe is an Irish-American financial services and software as a service (SaaS) company dual-headquartered in San Francisco, United States and Dublin, Ireland. The company primarily offers payment processing software and application programming interfaces (APIs) for e-commerce websites and mobile applications.

SystemSpecs is based in Lagos, Nigeria.

Touch 'n Go eWallet is a Malaysian digital wallet and online payment platform, established in Kuala Lumpur, Malaysia, in July 2017 as a joint venture between Touch 'n Go and Ant Financial. It allows users to make payments at over 280,000 merchant touch points via QR code; pay for tolls, street parking, payment on e-hailing, car-sharing apps or taxis via RFID or PayDirect; pay bills; top-up mobile prepaid; pay for purchases on e-commerce websites or apps; order food delivery; perform peer-to-peer money transfers; renew car insurance and purchase unique insurance plans; and purchase movie, bus, trains, and airline tickets.

UnPAY is a one-stop aggregation payment platform. It made its official launch in Singapore in April 2018.

Verifi is a payment protection and management firm founded in 2005. It is based in Los Angeles, California, and has close to 9000 accounts.

Verve International is a Nigerian Pan-African and multinational financial technology and payment card brand owned by Interswitch Group.

WooCommerce is an open-source e-commerce plugin for WordPress. It is designed for small to large-sized online merchants using WordPress. Launched on September 27, 2011, the plugin quickly became popular for its simplicity to install and customize and for the market position of the base product as freeware.

Xsolla is a payment services company, providing game developers and publishers with payment, billing, distribution, and marketing tools.

Zelle is a United States–based digital payments network owned by Early Warning Services, LLC, a private financial services company owned by the banks Bank of America, BB&T, Capital One, JPMorgan Chase, PNC Bank, U.S. Bank and Wells Fargo. The Zelle service enables individuals to electronically transfer money from their bank account to another registered user's bank account using a mobile device or the website of a participating banking institution.