Recommended Merchant Services Reviews

Square is a giant in the merchant services provider industry. Founded in California in 2009, Square disrupted traditional credit card processing by removing the complexities and obstacles which many businesses face. Merchants need only get online and register and will quickly be able to accept credit cards for a transparent and flat fee. There are no contracts, monthly fees, software fees, chargeback fees and many of the pitfalls which are standard with many credit card processing providers. The model seems to be a success as the company has expanded its operations to several countries overseas and reportedly has over two million clients.

Finix is a U.S.-based payments technology company (founded 2015, San Francisco) that operates as a direct acquirer and full-stack processor. It empowers merchants and growing platforms to manage their payment processing through a unified, API-driven system. This direct relationship is designed to cut out middlemen, providing users with a single point of control, transparent pricing, and efficient, direct support. For maximum flexibility, the platform offers robust APIs for customization, alongside quick-start solutions like direct integrations and plugins, and a suite of no-code and low-code tools (including Virtual Terminal, Payment Links, and Checkout Forms). Finix’s technology is trusted by companies across demanding industries, including e-commerce, retail, service-based businesses, healthcare, and financial services. This makes it an ideal choice for merchants seeking control and scalable infrastructure.

In an industry full of solutions that charge a large markup percentage pricing on transactions, it’s refreshing to see products that do a fixed membership pricing model instead. Stax by Fattmerchant is one of these. However, the pricing model isn’t the only reason to consider Stax. It offers so much more, and you can read about it below.

NMI is a company that’s been serving the payment industry since 2001. Since then, the platform has processed over ten billion transactions and has over 237K connected devices. Network Merchants is based in Illinois, but it serves users worldwide. The initial idea was to serve banks, independent sales organizations, facilitators, and other relevant entities in the payment industry. NMI is focused on innovation and leveraging technology to offer integrated payments that deliver the most benefits for both users of the service and their merchants. If you’d like to learn more, read our NMI merchant review and discover all the details about the service!

Global Payments is a leading multinational financial technology company that provides innovative payment technology and software solutions to merchants, issuers, and businesses worldwide. Operating in over 100 countries with approximately 27,000 employees, the company is one of the largest in this industry. Its payment processing solutions allow businesses to accept various types of transactions, including credit and debit card payments, digital, and contactless payments. In addition, it also supports integrated payments, e-commerce, and omnichannel services. Since Global Payments is present in so many regions worldwide, it’s able to provide a unified platform and a broad international payment network. It enables seamless cross-border transactions and even supports over 130+ currencies. Global Payments’ ‘Genius’ is its highlight, a POS solution with state-of-the-art hardware for businesses of every type and vertical. The company serves over 5 million merchants and handles 73 billion transactions each year. Its clients include Wendy’s, Taco Bell, and Volkswagen.

GoDaddy is a prominent American internet domain registrar and web hosting company that also offers integrated payment solutions for businesses. Founded in 1997 by Bob Parsons in Phoenix, Arizona, it has grown into a global provider serving over 20 million customers. GoDaddy’s payment services, called ‘GoDaddy Payments’, are a comprehensive suite of tools to enable seamless transactions for businesses (online, in-person, or remotely). Their integrated payment gateway lets businesses accept major credit and debit cards, including Visa, Mastercard, American Express, and Discover, as well as digital wallets like Apple Pay and Google Pay. In addition to an integrated payment system for online stores, GoDaddy also offers point-of-sale (POS) solutions for brick-and-mortar stores. The latter can be managed with smart terminals and card readers, or with a virtual terminal on compatible mobile devices. GoDaddy Payments currently caters to businesses based in the U.S. and Canada. It provides features like online pay links, virtual terminals for keyed-in payments, and invoicing, all managed from a centralized dashboard.

Stripe is one of the most widely recognized names in online payments, trusted by millions of businesses worldwide. Founded in 2010, the company has grown alongside the e-commerce industry, continually evolving its platform to support modern business needs. One of Stripe’s key strengths is its easy setup and user-friendly interface, which lowers the barrier for businesses launching online stores. It also offers broad global support, with compatibility across 190+ currencies, making it a strong choice for companies looking to expand internationally. Stripe has positioned itself as a flexible, developer-friendly platform that balances simplicity with advanced functionality — suitable for both startups and growing enterprises.

U.S. Bank (parent company US Bancorp) is one of the largest banks in the US, headquartered in Minneapolis, Minnesota. It offers various financial services for individuals, businesses, and institutions. From personal banking to credit cards to loans, it caters to virtually every banking consumer with both physical and online presence nationwide. The bank employs over 70,000 people. U.S. Bank also provides merchant services designed to help businesses process payments efficiently. These services include point-of-sale systems, online payment gateways, and mobile payment solutions. Their merchant services are geared towards streamlining payment acceptance, improving cash flow, and enhancing the overall customer experience for companies of different sizes and industries. The bank offers upfront pricing and lower transaction costs, which may allow businesses to retain a larger portion of their revenue.

SumUp is a company that provides point-of-sale (POS) solutions tailored for small and medium-sized businesses. Their offerings include mobile card readers, which enable merchants to accept payments via debit and credit cards anywhere, using their smartphones or tablets. The company’s POS system is user-friendly, featuring an app that integrates sales checkout, a powerful back-office, and a customer marketing suite. SumUp services are designed to be affordable, with transparent pricing, making it accessible for businesses with varying transaction volumes. By focusing on simplicity and reliability, SumUp aims to empower businesses to manage their payment processing needs efficiently.