It's all a lie. There were tricks more than ten years ago, and now many shopping malls are still performing. The goods are basically real, but they are not worth the money you spent. Under normal circumstances, the original regular store only sells for one or two hundred yuan at a price of one or two thousand yuan, and then lets you draw a lottery, and 100% wins the prize, so that consumers think that it is a big bargain. Finally, thousands of people bought things that used to cost only one or two hundred yuan.