Visa Inc. operates as a payment technology company in the United States and internationally. The company operates VisaNet, a transaction processing network that enables authorization, clearing, and settlement of payment transactions. It also offers credit, debit, and prepaid card products; tap to pay, tokenization, and click to pay services; Visa Direct, a solution that facilitates the delivery of funds to eligible cards, bank accounts, and digital wallets; Visa B2B Connect, a multilateral business-to-business cross-border payments network; Visa Cross-Border Solution, a cross-border consumer payments solution; and Visa DPS that provides a range of value-added services, including fraud mitigation, dispute management, data analytics, campaign management, a suite of digital solutions, and contact center services. The company also provides acceptance solutions, which include Cybersource and Authorize.net that provides new and enhanced payment integrations with ecommerce platforms, enabling sellers and acquirers to offer tailored commerce experiences; risk and identity solutions, such as Visa Advanced Authorization, Visa Secure, Visa Consumer Authentication Service, Visa Protect Authentication Intelligence, and Visa Provisioning Intelligence; and Visa Consulting and Analytics, a payment consulting advisory services. It provides its services under the Visa, Visa Electron, Interlink, V PAY, and PLUS brands. The company serves merchants, financial institutions, and government entities. Visa Inc. was founded in 1958 and is headquartered in San Francisco, California.

American Express Company, together with its subsidiaries, operates as integrated payments company in the United States, Europe, the Middle East and Africa, the Asia Pacific, Australia, New Zealand, Latin America, Canada, the Caribbean, and Internationally. It operates through four segments: U.S. Consumer Services, Commercial Services, International Card Services, and Global Merchant and Network Services. The company's products and services include credit card, charge card, banking, and other payment and financing products; network services; expense management products and services; and travel and lifestyle services. It also provides merchant acquisition and processing, servicing and settlement, point-of-sale marketing, and information products and services for merchants; and fraud prevention services, as well as the design and operation of customer loyalty programs. In addition, the company operates lounges at airports under Centurion Lounge brand name. It sells its products and services to consumers, small businesses, mid-sized companies, and large corporations through mobile and online applications, affiliate marketing, customer referral programs, third-party service providers and business partners, direct mail, telephone, in-house sales teams, and direct response advertising. American Express Company was founded in 1850 and is headquartered in New York, New York.

Shopify Inc., a commerce company, provides a commerce platform and services in Canada, the United States, Europe, the Middle East, Africa, the Asia Pacific, Australia, China, and Latin America. The company's platform enables merchants to displays, manages, markets, and sells its products through various sales channels, including web and mobile storefronts, physical retail locations, pop-up shops, social media storefronts, native mobile apps, buy buttons, and marketplaces; and enables to manage products and inventory, process orders and payments, fulfill and ship orders, new buyers and build customer relationships, source products, leverage analytics and reporting, manage cash, payments and transactions, and access financing. It also sells custom themes and apps, and registration of domain names; and merchant solutions, which include accepting payments, shipping, and securing working capital. The company was formerly known as Jaded Pixel Technologies Inc. and changed its name to Shopify Inc. in November 2011. Shopify Inc. was incorporated in 2004 and is headquartered in Ottawa, Canada.

PayPal Holdings, Inc. operates a technology platform that enables digital payments on behalf of merchants and consumers worldwide. It operates a two-sided network at scale that connects merchants and consumers that enables its customers to connect, transact, and send and receive payments through online and in person, as well as transfer and withdraw funds using various funding sources, such as bank accounts, PayPal or Venmo account balance, PayPal and Venmo branded credit products comprising its installment products, credit and debit cards, and cryptocurrencies, as well as other stored value products, including gift cards and eligible rewards. The company provides payment solutions under the PayPal, PayPal Credit, Braintree, Venmo, Xoom, Zettle, Hyperwallet, Honey, and Paidy names. The company was founded in 1998 and is headquartered in San Jose, California.

Global Payments Inc. provides payment technology and software solutions for card, check, and digital-based payments in the Americas, Europe, and the Asia-Pacific. It operates through two segments, Merchant Solutions and Issuer Solutions. The Merchant Solutions segment offers authorization, settlement and funding, customer support, chargeback resolution, terminal rental, sales and deployment, payment security, and consolidated billing and reporting services. This segment also provides an array of enterprise software solutions that streamline business operations of its customers in various vertical markets; and value-added solutions and services, such as point-of-sale software, analytics and customer engagement, payroll and reporting, and human capital management. The Issuer Solutions segment offers solutions that enable financial institutions and retailers to manage their card portfolios through a platform; and commercial payments, account payables, and electronic payment alternatives solutions for businesses and governments. It markets its products and services through direct sales force, trade associations, agent and enterprise software providers, referral arrangements with value-added resellers, and independent sales organizations. The company was founded in 1967 and is headquartered in Atlanta, Georgia.

Repay Holdings Corporation, payments technology company, provides integrated payment processing solutions to industry-oriented markets in the United States. It operates through two segments: Consumer Payments and Business Payments. The company's payment processing solutions enable consumers and businesses to make payments using electronic payment methods. It also offers a range of solutions relating to electronic payment methods, including credit and debit card processing, automated clearing house (ACH) processing, e-cash, and digital wallet services; virtual credit card processing, enhanced ACH processing, instant funding, clearing and settlement, and communication solutions; and proprietary payment channels that include Web-based, virtual terminal, online client portal, mobile application, text-to-pay, interactive voice response, and point of sale services. It serves customers primarily operating in the personal loans, automotive loans, receivables management, and business-to-business verticals through direct sales representatives and software integration partners. The company was founded in 2006 and is headquartered in Atlanta, Georgia.

Sezzle Inc. operates as a technology-enabled payments company primarily in the United States and Canada. The company provides payment solution in-store and at online retail stores; and through proprietary payments solution that connects consumers with merchants. It also offers Sezzle Platform that provides a payments solution for consumers that extends credit at the point-of-sale allowing consumers to purchase and receive the ordered merchandise at the time of sale while paying in installments over time; Pay-in-Four, which allows consumers to pay a fourth of the purchase price up front and then another fourth of the purchase price every two weeks thereafter over a total of six weeks; Pay-in-Full that allows consumers to pay for the full value of their order up-front through the Sezzle Platform without the extension of credit; and Pay-in-Two and other alternative installment options, which allow consumer to pay half of the value of their order up-front and the second half in two weeks. In addition, the company provides Sezzle Virtual Card that allows consumers to access the Sezzle Platform in the form of close-end installment loans and shop with merchants that are not integrated with Sezzle; Sezzle Anywhere, a paid subscription service that allows consumers to use their Sezzle Virtual Card at any merchant online or in-store; Sezzle Premium, a paid subscription service that allows its consumers to access large, non-integrated premium merchants; and Sezzle Up, an opt-in feature of the Sezzle Platform. Further, it offers Long-Term Lending through collaboration with third-party lenders and Product Innovation. Sezzle Inc. was incorporated in 2016 and is headquartered in Minneapolis, Minnesota.

AppTech Payments Corp., a financial technology company, provides electronic payment processing technologies and merchant services in the United States. Its merchant transaction services offer processing payments for credit and debit cards through point-of-sale equipment, e-commerce gateways, periodic automatic clearing house payments, and gift and loyalty programs. The company also offers integrated solutions for frictionless digital and mobile payment acceptance, as well as multi-use case, multi-channel, API-driven, and account-based issuer processing for card, digital tokens, and payment transfer transaction services; hosted ecommerce checkout, a flexible payment gateway; and text payment technology, alternative payment methods (APMs), and contactless payments. In addition, it provides FinZeo, a fintech platform. The company was formerly known as AppTech Corp. AppTech Payments Corp. was incorporated in 1998 and is headquartered in Carlsbad, California.