This stops the clerk when closing the cash drawer from damaging the rear plastic pin holder from cracking and breaking causing needing to purchase a new cash tray. Other equivalent priced styles from Sharp, Royal and Sam4s don't have this distinctive feature. For those who default about the payments of https://sousvideprecisioncooker52737.blogsmine.com/36216560/new-step-by-step-map-for-950-cash