1. See what kind of application you are applying for. Generally, the purchasing categories of large supermarkets are relatively detailed, which means that you should be very familiar with that kind of goods;

2. Professional knowledge: The basic duties of the buyer include importing goods, pricing, promotion negotiation, charging, etc.

3. Communication ability: this is an essential weapon for purchasing, knowing how to deal with suppliers and maximizing the interests of supermarkets;

4. Inexperience depends on your knowledge of this supermarket and your familiarity with the goods. You can talk about your understanding of suppliers and their needs, and you can grasp the relationship with suppliers in a targeted manner.