How Important Is A Barcode Scanner?
I am really fond of how barcode scanners work. It is so amazing how it eases up the work of all cashiers in the world. Just imagine how a world without barcode scanners.
On the grocery stores, where there are no barcode scanners, cashiers and even owners do have errors in computing the total amount of bill of the customer. In the market on our place, there's this grocery where they handed us a change that is too way bigger than the right change. The owner handed us a 500 Peso bill, which it should only be 50 Pesos. If the customer is kind-hearted, he'll return the extra change. Let's also talk about the extra charge the customer pays to the grocery. Imagine, how many errors there are without barcode scanners. Chaos!!!
On the grocery stores, where there are no barcode scanners, cashiers and even owners do have errors in computing the total amount of bill of the customer. In the market on our place, there's this grocery where they handed us a change that is too way bigger than the right change. The owner handed us a 500 Peso bill, which it should only be 50 Pesos. If the customer is kind-hearted, he'll return the extra change. Let's also talk about the extra charge the customer pays to the grocery. Imagine, how many errors there are without barcode scanners. Chaos!!!
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