It just makes your transactions much more professional. We don't usually process large numbers of transactions. The tray and the small square insert to launch the map work perfectly. But it always seemed uncomfortable, and sometimes you had to fiddle with it. With the square stand, all that disappears. Easy to use. It is easier for customers to "sign". It just looks a lot more professional. In terms of scope, it probably wasn't really necessary. In terms of professionalism, buying this device was a brilliant decision.