*Costco is now offering a pre-scan checkout system at its warehouses nationwide, aimed at reducing the time customers spend ...

NEW KENSINGTON, Pa. — The price scanning system at Giant Eagle in New Kensington failed after a routine inspection on Monday. A big red “rejected” sticker is what shoppers at the store are seeing when ...

The concept of the barcode — an alphabet made up of thick and thin bars — came into being in the 1950s. It took another quarter of a century for one to be printed on product packaging and scanned.

Add Yahoo as a preferred source to see more of our stories on Google. The price scanning system at Giant Eagle in New Kensington failed after a routine inspection on Monday. A big red “rejected” ...