The Royal 120CX Cash Management System is a manual cash register designed by Royal for businesses in the retail and service industries. With the specific model of Royal 120CX, this cash register offers efficient money handling and point of sale capabilities. Tested for reliability, this system ensures accurate transactions and secure storage of cash, making it a valuable tool for businesses looking to streamline their operations. Key is not included but operates fine without the key. Key is use to open the register which you can do without the key.