Promotion refers to upward movement of an employee to a higher position with increased pay, responsibilities, and status. The key purposes of promotion include motivating employees, attracting and retaining talent, and rewarding performance. Organizations consider both seniority (length of service) and merit (performance) when determining promotions. A transfer involves changing an employee's job assignment but does not change their status or pay level. Transfers allow organizations to meet changing needs, utilize employees effectively, and provide relief or punishment. Developing a clear transfer policy can help avoid issues like favoritism.