QFD is recognized by the Quality Function Deployment. It is used to develope the quality product by the systematic manner.
The Quality Function Deployment is exceeding by the customer requirement to develop a particular product. The product is made by the developer team.
The customer is always think about the product value in current market and future market. Accordingly, the customer demanding to merchant for product development.
The merchant assumed the cost of product like resource costs, developer costs, and other small and big tasks cost.
In this ways, the deal is established between customers and merchant.
You can read more: Quality Function Deployment.