Because Central are the big company in Thailand, and they have many compensable factors recognize like education, job knowledge, contacts, complexity of duties and initiative. Something are resemble with factor comparison method, but the factor comparison method use with a big companies. But it was used under local and only the workers and the management got together. However, the point method are each group that Generallyntra accepted and the Point Method is a method that is relatively easy to understand and is the most popular in use today.