A pattern of vertical black stripes, of variable width, printed on the packaging of merchandise sold in shops to enable automatic stock control and pricing: the stripe widths encode a number that identifies the item. A BAR CODE READER measures these stripes to calculate the number, which can then be looked up in a price database by software running in a POINT-OF-SALE TERMINAL.
Dinesh Thakur is a Freelance Writer who helps different clients from all over the globe. Dinesh has written over 500+ blogs, 30+ eBooks, and 10000+ Posts for all types of clients.
For any type of query or something that you think is missing, please feel free to Contact us.