1. Basic knowledge: basic knowledge of purchasing, basic knowledge of commodity sales, basic knowledge of logistics, basic knowledge of business negotiation and relevant laws and regulations;

2. Demand analysis: market research, demand determination;

3. Purchase plan: purchase plan, purchase plan decomposition;

4. Procurement negotiation: supplier selection, business negotiation and signing of procurement contract;

5. Purchase contract performance: order management, payment for goods, purchase acceptance, commodity quality management, and return;

6. Supplier management: supplier relationship management and supplier performance evaluation;

7. Procurement information management: procurement information processing, procurement management information system application.

8. Any business dealings with suppliers should be communicated clearly before things happen, and relevant information should be communicated with merchants in time. Unilateral operation is strictly prohibited.

9. Purchasing should be polite when receiving suppliers, have a good image and be flexible when talking with each other. I don't know how to tell each other before replying to other things in the company. Try to talk less about finding the theme and focus on the time to meet the guests. Talking for a long time will delay the work. The day is busy, so you should know how to make good use of your time.

10. It is tempting to buy. Don't lose yourself. Don't accept kickbacks from suppliers or give gifts to superiors. This is not good for you and the company, but also harmful to you.

1 1. Treat suppliers equally. Don't think you are a great customer. It is impossible to establish a good relationship with suppliers.

12. Purchasing cannot open a purchase order in the name of the company to purchase the materials it needs or help others to purchase materials. It is illegal to do so. Any purchase order must have a formal order from the customer before it can be operated.