1. Sales is not only a process of promoting products, but also a process of building trust and meeting customers' needs.

2. Understanding customer needs is the key to successful sales, and you should be good at listening and digging their needs.

3. Sales need to have strong self-confidence and patience, and keep a positive attitude in the face of setbacks.

4. Good communication skills are the key to successful sales. You should be good at expressing, listening and establishing good interpersonal relationships.

5. Sales need to constantly learn and improve their professional knowledge and skills to better meet the needs of customers.

6. Sales needs to have the ability to be flexible and adjust strategies and programs according to different situations.

7. Sales need to pay attention to details and service quality to improve customer satisfaction and reputation.

8. Sales needs team spirit and good communication and cooperation with colleagues and customers.

9. Sales needs innovative thinking and keen market insight to discover new business opportunities and competitive advantages.

10. Sales need perseverance and strive for higher performance and achievements.