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POS question

What is the difference between a POS and a cash register?

Short answer

A cash register calculates totals and stores cash. A POS system also manages your product list, scans barcodes, tracks inventory, saves detailed receipts, and produces sales reports. Modern POS often runs on a phone; registers are fixed hardware.

More detail

If you only need a till with no stock tracking, a basic register may suffice.

Once you care about what sold, what's left on the shelf, and barcode speed, POS is the better fit.

Related questions

Can POS accept cash?
Yes. You record cash sales in the app even when you are not using integrated card hardware.
Is POS harder to learn?
Good mobile POS apps are designed for shop owners, not IT teams—most staff learn scanning in one shift.