4. Characteristics of passenger flow: the service population is about 200,000 people.
Theodore levitt has made a profound comparison of marketing concepts and marketing concepts, pointing out that the marketing concept focuses on the seller's needs. The marketing concept focuses on the buyer's needs. Selling ideas to the seller needs to be the starting point, considering how to turn the product into cash; The marketing concept considers how to meet customers' needs through manufacturing, delivering products and everything related to end-consumer products. Thus, the four pillars of marketing concept are: market center, customer orientation, coordinated marketing and profit. The four pillars of sales concept are: factory, product orientation, promotion and profit. In essence, the concept of marketing is a philosophy that is guided by the needs and desires of the customers, which is the embodiment of consumer ownership theory in the marketing management of enterprises.
People's pursuit of profit originates from human nature, and Chinese happiness studies believe that animals have two natures, namely, the nature of survival and the nature of being lazy. Has three kinds of human nature, that is, to survive the first nature, lazy nature and does not meet the second third nature (which does not meet the third nature is the basic difference between humans and animals), so, the interests of the people also can be divided into three categories, namely survival interests, the interests of the lazy and does not meet the interest.