1. Some people look at the stall but no one buys it. Maybe your goods are not what customers need in their lives, or others may suspect that they are fakes;

1. I suggest you sell the image first, and then sell the goods. If you dress grumpy, customers are always worried about being cheated or forced to buy or sell.

2. Does the commodity itself meet the demand: for example, seasonal demand requires umbrellas in rainy season and drinking water in hot weather;

3. Think about what kind of people you pass by, such as office workers, students, civil servants, the elderly or children, and what they need most;

4. Does your product have an advantage in price or a selling point to attract customers?