Which POS System Is Right for Me? Choosing a POS system isn't about picking the "best" one — it's about picking the right one for your business. Here's a fast way to think about it. If you run a tuck shop, spaza, or small retail store: you need something simple and fast, quick sales, basic stock tracking, and a system that doesn't need a full time IT person to run. A ROBOTILL retail setup on an entry-level touchscreen or a reliable cash register covers this without overcompli