Once the system is set up, it is quite simple to use. The main advantage of the point system is that it is a more accurate way to evaluate a job. It is a more comprehensive job evaluation system as it includes talents, energies, tasks and work environments from job to job. Financial accountability, leadership, collaboration and other key indicators are also included. The fourth type of system is the job evaluation system and this system measures the value of a job based on its importance to the company and the goals set. By using this type of system, an energetic company can truly see how a job contributes and is relevant to achieving the company's goals or objectives. The disadvantage of this type of evaluation is that some important and necessary jobs are overlooked due to the emphasis on their value in helping the company achieve its goals.