In supermarkets, cashiers usually pass goods through a scanner at the checkout counter, where barcode technology is used to ...

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A barcode is a square or rectangular image consisting of a series of parallel black lines and white spaces of varying widths. Barcode stores product related data like the date of manufacturing, expiry ...

You will see Barcodes on products in the supermarket stores and company products. Barcodes are used to translate information such as product numbers, batch numbers, and serial numbers. Barcodes help ...