What Is a Point-of-Sale System?

By Jeremy Bowman – Updated Jun 2, 2025 at 2:04 PM EST

Key Points

Modern POS systems integrate with business operations, enhancing efficiency and tracking.
Choosing a POS involves evaluating fees, features, and suitability for specific business types.
Upgraded POS systems can boost customer experience and improve business security and data handling.

Traditionally, a point-of-sale (POS) system was just a cash register, but over the years they’ve evolved with technology to include credit readers, barcode scanners, receipt printers, and app readers to allow for easy and convenient payment.

Keep reading to learn more about point-of-sale systems, how they work, what they do, and how they can help your business.

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Person uses smartphone to pay at a Square register. — Source: Getty Images

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About the Author

Jeremy Bowman has been a contributing Motley Fool stock market analyst, covering technology, consumer goods, and macroeconomic trends since 2011. Before The Motley Fool, Jeremy was a newspaper reporter, restaurant manager, and English teacher abroad. He holds a bachelor’s degree in English from Colorado College and a master’s degree in business administration from American University. One of his Motley Fool headlines was briefly featured on Late Night with Stephen Colbert.

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Jeremy Bowman has no position in any of the stocks mentioned. The Motley Fool has positions in and recommends Toast. The Motley Fool recommends Lightspeed Commerce. The Motley Fool has a disclosure policy.