the Sharp is a basic electronic cash register primarily designed for small businesses, retail shops, and other similar establishments. It typically features a small display, a numeric keypad for entering item prices and quantities, and a built-in thermal printer for printing receipts.

The programming and management key is provided with the cash register. This key is used to access the programming mode of the cash register, where you can configure various settings such as tax rates, department names, clerk IDs, and more. It’s an important part of the setup process and is used by the owner or manager to customize the register to their business needs.