There are restrictions on downgrading. For example, I am currently a platinum member with more than 4,000 points. Taobao will prompt that if the points are less than 4,000 for 100 consecutive days, it will be downgraded, so it will not be downgraded in a month, but it will take a long time. It will definitely fall. You can accumulate experience by leaving messages in the community and logging in to Wangwang every day, which can almost offset the decline. The membership is quite good, with many discounted products available exclusively for members.