List of Payment Processors in the USA and Canada
Businesses in the United States and Canada have hundreds of payment processing providers to choose from, including merchant account providers, acquiring banks, payment facilitators,…

Payment terminals, often referred to as point-of-sale (POS) terminals or credit card machines, are devices that enable businesses to accept electronic payments from customers.
There is a difference between a payment terminal (credit card machine) and a POS. In general terms, a payment terminal is a tool that just takes payments, while a POS system is a full toolkit that not only takes payments but also helps run various parts of a business. If you only need to accept card payments, a payment terminal might be enough. But if you want to track sales, manage inventory, and analyze business data, a POS system would be more appropriate.
In the United States, payment terminals have become an integral part of commerce, facilitating transactions in retail stores, restaurants, service industries, and more.
This article provides a look at the payment terminal landscape in the USA, highlighting key statistics, market leaders, popular models, and emerging trends.
In the United States, the use of credit cards has grown over the years. As of 2023, there are approximately 1.1 billion credit cards in circulation in the U.S., with the average American carrying about four credit cards. This widespread use reflects the convenience and flexibility that credit cards offer for everyday purchases.
Annually, credit card transactions in the U.S. amount to $4.8 trillion, representing a substantial portion of consumer spending. Major credit card networks like Visa, Mastercard, American Express, and Discover dominate the market, processing billions of transactions each year. The rise of e-commerce has further boosted credit card usage, with online retail sales surpassing $1.2 trillion in 2023.
| Year | Credit Card Purchase Volume in USA (USD Trillions) |
|---|---|
| 2013 | $2.5 trillion |
| 2014 | $2.7 trillion |
| 2015 | $2.9 trillion |
| 2016 | $3.1 trillion |
| 2017 | $3.4 trillion |
| 2018 | $3.7 trillion |
| 2019 | $4 trillion |
| 2020 | $3.8 trillion |
| 2021 | $4.2 trillion |
| 2022 | $4.5 trillion |
| 2023 | $4.8 trillion |
The adoption of payment terminals in the USA has seen significant growth over the past decade. With the increasing preference for cashless transactions, businesses are investing in advanced payment solutions to meet customer demands.
Specific market share data for individual payment terminal models is not typically publicly disclosed. Market share figures are generally reported at the company level rather than for specific devices. However, here are some of the most popular credit card machine models in the USA:
Verifone VX520
Ingenico iCT220
Square Terminal
PAX A920
The payment terminal industry is continually evolving, with several trends shaping its future:
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