How did Huatai Insurance deduct more than 300 yuan from my credit card that day?
Your insurance premium is due. The insurance company can automatically deduct it from your card. At first, you signed an agreement to buy insurance. When you sign, you will only be asked to sign, and then copy your ID card and bank card. After you leave, the employee of the insurance company who will help you make the bill will fill in all the blanks according to the copy you left, one of which is the automatic deduction agreement. You don't need to know your password, you can withdraw money with an account, but don't worry, the insurance company can't move any money except the premium you have to pay.