I like how easy it is for me to use Iris as my point of sale system! It's very intuitive which makes training quick. The printer setup was simple but took several attempts before getting everything set up correctly (a benefit from working with printers in business). There are some things that iris could do better such as being able to add or subtract items if we have stock issues so you don't get billed twice when an item sells out. We were using another computer software program called Flower Central prior to Iris because our previous vendor went under. Having Iris allows us access all of our orders including shipping directly through their website without having to open multiple programs/websites.