Venn diagram can be used to compare and contrast different aspects or attributes. A customer satisfaction Venn diagram is an illustration that uses circles to show the relationships among things or finite groups of items. Customer satisfaction Venn diagram shows the relationship between customer requirement, product quality, and product price. As the customer satisfaction, Venn diagram suggests, customer requirement is advice taken to make better decisions; product quality is when a company aims to develop high-quality products with lower costs. Product price is reasonable price will generate repeat customers and bring long-term benefit—the area where all these three joins get complete customer satisfaction.