‚Äč

What are bar codes?

Answer

Barcodes are the lines with a number at the beginning and end and below on a product. This lines are read by a barcode scanner which can be used for inventory purposes. Stores like Wal-Mart use barcoding system for two reasons, one it lessens theft
source: answers.ask.com
Q&A Related to "What are bar codes?"
Not contained in the magnetic stripe, the code number is printed on the back as opposed to being stamped in the plastic like the actual card number on the front. Therefore, it is
http://www.ehow.com/about_6569639_visa-identificat...
Bar code scanners are hand held devices that resemble smaller version of a radar gun. They are used to scan bar codes found on the back of products. The scanner information is loaded
http://www.ask.com/question/what-type-of-bar-code-...
The signs on recyclable items that indicate where to recycle.
http://wiki.answers.com/Q/What_is_a_resin_identifi...
Explore this Topic
A bar code is a small image of lines and spaces which is attached to retail store items, postal mail and identification cards to identify a product's number and ...
The national average for medication mistakes for hospitalized patients is one medication mistake per person. The use of patient bar codes to confirm identification ...
From what I know of most bars in my area, it's not necessary to have ID at all times while in a bar. Generally you have to show ID at the entrance of the bar before ...
About -  Privacy -  Your Cookie Choices  -  Careers -  About P.G. Wodehouse -  Articles -  Help -  Feedback © 2014 IAC Search & Media