The reason why the price of WeChat merchants' beyond weight loss products is different from that on the Internet is because WeChat merchants want to make a profit. Judging from the price information of related products, the prices of the products beyond slimming in online stores are all direct sales and the prices are reasonable. In order to make a profit from it, the WeChat business agent will raise the price, so the price in the WeChat business is different from that on the Internet.