When you sell retail products, it's convenient and efficient to use a barcode scanner. This scanner allows you to automatically transfer information about the product to your computer system so that ...

I have a barcode scanner that I'd like to use with my laptop. Problem is my laptop doesn't have a PS/2 port and the scanner is designed to go inline between a keyboard and PS/2 port. So...does anyone ...

If you plan to run a very small store, sometimes called a "mom and pop" shop, you can probably hand-enter pricing information when ringing up a customer's order. For a larger scale operation, however, ...