The barcode reading and printing solutions were once very expensive and can only afforded by very large companies. Fortunately as the evolution of the inexpensive PC industry now you can construct your application with much less money. Today, Bar Coding is a fast growing industry that is revolutionizing Point of Sales (POS) and the way people collect, store and retrieve data. Many industries have mandated the use of barcode, such as retail stores, book stores, libraries, hospitals, governments, postal offices and shipping industry. On the other hand, it is quite surprising to us that many companies, even some with very high volumes of product movement have not switched to barcode labeling. Having the ability to scan as many items as necessary will.