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Square Register

Square Register
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Square Register is the first fully integrated point-of-sale solution. It’s built from the ground up by Square and powered by our internationally trusted software. No extra tablets required.

Ring up sales quickly and accept all major chip cards and contactless payments. With a second, detachable, customer-facing display, customers can see their purchase and pay on screen in just a few taps.

Sell confidently with a limited two-year warranty and 24/7 customer support. See below for more information, including compatibility with POS apps and accessories.

Learn more about Square Register
  • Magstripe
  • Contactless (NFC)
  • Chip (EMV)

The first fully integrated system

Square Register is built entirely by Square so you can sell confidently knowing everything just works.

Intelligent software, simple pricing

Get our intelligent point-of-sale software included with no monthly fees. It’s just 2.6% + 10¢ per tap, dip, or swipe.

Speed up your line

The dedicated customer display lets customers pay intuitively, and the fast card processing speed keeps your line moving.



Square Register

Customer display

Power adapter cable

Power adapter

Accessory hub

Customer display cable

Mounting plate with cleat

Mounting toolkit

Point-of-Sale Software

Square point-of-sale software included.

Powered by an Android operating system.

Third-party apps (e.g., a non-Square POS) are not currently supported.

Square for Retail is currently supported. Learn more or start your free trial now.

Square for Restaurants and Square Appointments are not currently supported.




USB accessory hub with five ports

Bluetooth is not currently supported

Hardware Compatibility

Square Register is compatible with a number of printers, scanners, scales and cash drawers with USB, Ethernet or WiFi connections.

Please visit our Support Center for a complete list of compatible devices.





Molded plastic




Square Register display: 13.25 in. (diagonal)

Customer display: 7 in. (diagonal)


Width: 6.9 in.

Depth: 5 in.

Diagonal: 8.5 in.

Total product height: 10 in.


Square Register: 3.9 lb.

Customer display: 1.2 lb.

Power kit: 0.8 lb.

Payment types

Magnetic-stripe cards

EMV chip cards

Apple Pay

Google Pay

Samsung Pay

NFC cards

Power modes

Square Register must be plugged into a power source at all times.

Countertop Space

A 14-inch circle is recommended to mount and unmount Square Register.

Mounting Options

Drill mount

Adhesive mount


Support Center