Question

How barcode System works in a shopping mall?

Answer 1

If you run a busy store, you need to keep track of all the things you sell so you can make sureA barcode-based stock system like this has three main parts. How do barcode systems work? Well first, there's a central computer running a database (record system) that keeps a tally of all the products you're selling, who makes it, what each one costs, and how many you have in stock. Second, there are the barcodes printed on all the products. Finally, there's one or more checkout scanners that can read the barcodes. the ones your customers want to buy are always in stock.

hope this helps! :)

Answer 2

Answer:

I don't know it's full of time wasting product