2. You can pretend to be an old hand, pull a car, touch it in the store, and don't talk. When the boss or those little girls ask you, you say: How did you approve it? Don't say how much you want, let them take the cards and leave, write down their prices and compare them one by one! Don't trust the money recommended by the boss. All the good ones are sold out. It's your turn to buy!
3. When you don't know which styles sell well, just follow others and see which goods others buy. Attention! Or you can ask those people, say where you are from and talk to them! As long as it is not from a region, I will usually tell you!