You can do this: When you find a product you want to buy on Taobao, long press the product link and choose to copy it. After copying the link, open Huasheng Diary and right-click in the search bar to paste it. Then click search, find the corresponding product page to receive the discount price and click to buy. At this time, a Taobao authorization prompt will appear. Just click to allow it. After allowing it, you can buy it directly on Taobao, and your Huasheng Diary can enjoy the promotion fee.