2.3.3. The Psychology of Marketing strategies in the supermarket business the psychology of new product design The product is called the new products can be: completely new products (newly created); old product but was renovated with new materials; the product be improved from the old product, remains the only but improve in terms of design, raw materials advanced features ... Needs of consumers about new products (GS. TS. Ho Duc hung, 2004)
đang được dịch, vui lòng đợi..