Printers come in all sorts of varieties—all-in-ones! label printers! wide-format art printers!—and with a dizzying array of potential features. They can be focused primarily on printing text, graphics ...

A modern point-of-sale (POS) system will help you do far more than take orders and process payments. But to get the most out of your POS, you need to understand how to use it properly. If you run a ...