Not long ago, the Consumer Council exposed the secrets of when APP automatically deduct money. Some apps even deduct money 3 days in advance, which violates the principle of voluntary fairness.
As a general user, if you can’t remember which automatic deduction APP you signed up for, you can go to the payment management of wechat and Alipay and find the “auto deduction” option. You can see the automatic deduction APP through wechat and Alipay. Click on them to cancel the automatic deduction contract.