Track inventory, Control Inventory, Manage Inventory, Reduce Theft with Inventory Track Express POS Software for Point of Sale Systems Track inventory with Inventory Track Express (ITE). See what you sold, what you need to order and what should be left in stock. Inventory Track Express can be interfaced with your Palm Pilot (using Pocket Inventory) or AMS 3000 portable data collector and your computer. It captures the data from these devices, automatically updates the data base, sends the information to Cash Register Express (CRE), all at the touch of a button. Compare your physical inventory with your CRE inventory to see where you have discrepancies. Inventory control has never been easier!