UPC barcodes contain key information that can make small businesses more efficient and easier to manage. Many, or all, of the products featured on this page are from our advertising partners who ...

A universal product code consists of a unique set of numbers that identify a product. GSI, the only authorized dealer of UPCs in the United States, indicates that a UPC can be programmed with data -- ...

Product bar codes were originally developed to help with inventory tracking and speed up checkout at grocery stores. The relative speed and ease of use of the bar code system, or Universal Product ...