The bank card was inexplicably deducted more than 800 yuan, and the other party's account was 36020011920431810. Where did it come from?

You should first go to your bank card issuing bank to find out who signed your bank card with China UnionPay Co., Ltd., and this person is the person directly responsible! If you sign a contract without your consent, then whoever operates it will be responsible.

However, in view of the fact that the management of third-party payment is far less rigorous than that of the banking system, such tracing may be more difficult. If the third party refuses to help you inquire, you really can't report it to the local people.

When the bank card is inexplicably charged, users can go to the bank to inquire about the daily account and obtain specific charging business information.

I can apply for printing a running account at the bank counter with my ID card and bank card.