GuestTracker – GT|POS - Point-of-Sale Software GuestTracker GT|POS Point of Sale Software is designed for full service hotels & resorts, and luxury inns to enhance your property’s POS capabilities throughout the resort or hotel. Our full Point of Sale software integration enables Point of Sale charges to post to the Guests Folio or Lodging Billing. Guest or customer can settle payment as well, at the POS software station. Our GT|POS Point of Sale software menu system is designed to create sub-menus for each Point of Sale POS menu. Our unique POS system design settings include POS item setup and price defaults and taxes. GuestTracker GT|POS POS Software has full integration support for most POS touch screen monitors. POS system screen size of 17" or 19" size is recommended.