The Wasp 633808471477 POS System Kit includes a great startup kit to get your business going. The included 2 tier component stand allows you to connect and keep your register clean and ready to go. The Pole Display allows for your customers to see the items being scanned and the price they come up as. The Barcode scanner is an Omni directional barcode scanner that makes scanning barcode easy and quick. When you are done, print the receipt on your thermal receipt printer and you are good to go