Credit cards are convenient to use, but you should also pay attention to card security issues. Have you applied for a postal credit card? The following will introduce to you how to protect the security of your credit card password when using a postal credit card? Let’s take a look.

1. Please store your ID card and credit card separately, and do not fill in the password with paper at will. This may easily lead to the credit card password being stolen.

2. Please do not let others use your credit card and personal password.

3. Only you know your password, and no one, including bank staff, has the right to ask for your password.

4. Please do not enter your bank card personal information online at will.

5. Please carefully confirm suspicious letters, emails, mobile phone messages, phone calls, etc. to prevent the other party from defrauding your card number and password and saving you from wasted losses.