Sales method summary mind map summarizes sales from three aspects: new customer development, maintenance of old customers and product promotion. Mind map is considered to be a tool that can effectively improve work efficiency. If sales personnel can use this sharp tool in sales work, it will undoubtedly bring more beautiful sales results. Several sales methods: 1. The most basic sales method: selling culture, selling oneself and selling products; 2. The most continuous sales method: customer value; 3. The best sales method: moving customers; 4. The most popular sales method: achieving customers.