These things are useful if you believe them, but useless if you don't believe them. There are about 3,000 yuan 15 classes, including some classes during promotion, and the contents of these classes will be repeated. For example, today I talked about how to open gold coins and how to quote them. Actually, it's just some official posts you browse yourself. He will open them for you and tell you according to them. Maybe next time, because every day. You've heard of it, but no one else has. It is said that only five individual disciples are accepted. In fact, you can find him privately after class and start classes at that price. A few days before class, you were very enthusiastic. You have to give him an operation number. In fact, you don't know if he has fucked. If you ask him a question, he will answer you a few words. If you don't ask him, he won't look for you, and he won't take the initiative to help you look after the store as he said. If you show him the shop, he can't see anything. Drop a table for you to do statistics, and then you can improve yourself according to the table. When do you think the order quantity is insufficient and the conversion rate is insufficient? In this way, as long as you pay attention to the advertisements that pop up on Taobao, you will feel that there is no technical content, but every class will give successful examples. I don't know if it is true or not, because I don't know the owner. Of course, you also have VIP classes when you buy classes, but those classes are of little use, just like open classes. Personally, I think it is ok to take some useful open classes occasionally, but everyone has different ideas. You can try it if you like. Wish a big sale ~