how does store sales receipt work? does it store purchase info using a special barcode printed on the receipt?

how does store sales receipt work? does it store purchase info using a special barcode printed on the receipt?

Best answer:

It’s all done by a system called EPOS (Electronic point of Sale).

Basically, every time a product is scanned through a machine, it will inform the accountancy database that another product has been sold and a new one needs ordering. Which it will order by itself.

Tags: Barcode, info, printed, purchase, receipt, sales, special, store, using, work

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