1. Optimal component system model For many enterprises, their production and sales systems are divided into several subsystems, each of which has completely different profitability. While maintaining the low-profit zone subsystem Under the premise of full competition, participating in the business of high-profit zone subsystems as much as possible will quickly increase the profitability of the company. \x0d\ For example, real estate developers invest 1.5 billion in a project, and the general profit rate is around 10%, or 150 million yuan. However, their initial investment in the project may only be 50 million yuan, and the remaining funds are Solved by mortgage loans, the profit margin is actually as high as 300%. This is the high-profit area of ??the real estate industry. \x0d\　2. Profit multiplier model For companies with strong consumer entertainment brands, the profit multiplier model is a powerful profit machine. Once a huge investment is made to establish a brand, consumers will identify with the brand on a series of products. Enterprises can use different forms to repeatedly reap profits from a certain product, product image, trademark or service. \x0d\　3. Scarce resource occupation model Scarce resources include funds, land, rare physical objects, projects with extremely high entry barriers, talents with special abilities, etc. Things are valuable when they are scarce. If a company masters scarce resources, it will master the source of profits. The premise of resource possession here is that in a state of full market competition, government monopoly of resources is not included in the discussion. \x0d\　4. Regional leading model Not every enterprise is suitable to be a national or even global enterprise. When the earth suffered a disaster, the giant dinosaurs were the first animals to become extinct, while the small lizards survived to this day. \x0d\　What most companies can achieve is to achieve an industry-leading position in a regional market. As the saying goes, a strong dragon cannot defeat a local snake. On the one hand, it can resist powerful enemies and protect the base city; on the other hand, it can achieve higher profit margins than dinosaur-type enterprises. Because the transportation and sales costs of national enterprises are much greater than those of regional enterprises. \x0d\ Of course, we are not advocating losing our aggressiveness, and after the base area is solid, we can then work on the next market down-to-earth. \x0d\　5. Basic product model: The manufacturer first launches a basic product that can be expanded. In future use, it must be paired with its subsequent products to be effective. After users purchase the basic product, they have to purchase subsequent products for a long time. The sales and profits of basic products may not be high, but the profits of subsequent products are continuously stable and extremely attractive\x0d\　6. Specialized profit model The reasons why professional manufacturers make huge profits are: low cost, High quality, excellent reputation, shorter sales cycle, and higher efficiency of capital use. \x0d\　7. Customer discovery model/customer solution model Companies that adopt this model will invest heavily in advance to understand the business characteristics of their customers, and then design products that can suit their business needs; or to understand their customers. How to purchase and use products, and then find ways to help customers overcome the difficulties and inconveniences they encounter, is a time-consuming and labor-intensive process. However, the customers discovered in the early stage will bring huge profit returns to the company in the future, and the cost of maintaining customer relationships in the later stage will be low, and customer loyalty is extremely high. \x0d\　8. Switchboard model In some markets, many suppliers have transactions with many customers, and the transaction costs for both parties are high. This will lead to the emergence of a high-value intermediary business. This kind of business functions like a switchboard. Its function is to build a communication channel or transaction platform between different suppliers and customers, thereby reducing transaction costs for buyers and sellers. Companies that provide intermediary services will receive higher returns. \x0d\　This model is widely applicable to the department store circulation industry, exhibition industry, travel agencies, celebrity brokers and other fields\x0d\　9. Industry standard model 10. Raw material control model 11. Speed ??innovation model 12. Unique product model 13. Blockbuster movies Mode 14, product pyramid mode 15, follow-up mode