The research of cooperative education of "factors affecting the satisfaction of consumers with food promotions of the restaurant chef man." Aims to integrate the teaching of advertising department, Faculty of communication arts, Siam university to the performance of Cooperative Education And to study the work research in consumer behavior and enhance the skills in conducting research By the operation of cooperative at this time, it was found that the factors affecting the satisfaction of consumer is about promotions discount food buffet on July. Most were 4.80 and satisfaction with the issue of place in parking enough. The average, minimum 4.47