Universal Product Code apps for the iPhone let shoppers find additional information and perform price comparisons on products while inside a store. They also let allow an iPhone to serve as a front ...

Universal product codes -- UPCs -- are the 12-digit numbers that appear under the barcodes on many U.S. products. They are given out by GS1 US, a nonprofit group that sets standards for international ...

DAYTON, Ohio (WDTN) – The black and white barcode found on most products is celebrating its 50th anniversary since the first scan right here in the Miami Valley. The first ever Universal Product Code ...