This pos system was barely usable when we got it. Tons of glitches so bad that at times we had to turn the system on and off to ring people up. They recently updated the app and now you can't search a single item like say milk without scrolling through all your items. We have 7800 items. Once you find the product you can't tell how many are left in stock. It's ridiculous. This update makes it so you have to be in store to check product. The developers surely did no product testing. We are demanding our money back as this system costs us money from frustrated shoppers trying to check out to very poor inventory management. Never buy, never use this system is the worse.