Bar code scanning is an easy way to track your business inventory or even keep tabs on office supplies. Many bar codes contain a lot number. A lot number is an ID that shows which batch or lot a ...

Executive Editor David Carnoy has been a leading member of CNET's Reviews team since 2000. He covers the gamut of gadgets and is a notable reviewer of mobile accessories and portable audio products, ...

A Barcode is a representation of data in a machine-readable format; it shows data about the object to which it attaches. Barcode is generally made of parallel lines of different widths and is referred ...