Some Costco shoppers may have already encountered another version of what the CEO calls "scan and go done by Costco"—where ...

The handheld models connect to a computer system via USB or wirelessly and are portable, which is why they're ideal for use in an inventory warehouse ... scanner light at the center of the barcode ...

The Correct Use of a Barcode Scanner. If you plan to run a very small ... such as for products stacked on pallets in a warehouse. A common design is the "gun-shaped" model that fits easily and ...