Why does WeChat transfer need a verification code?

Why does WeChat transfer need a verification code? Because the small change payment amount is more than 2000 yuan, the following are the specific steps for the safety of funds:

1. Open WeChat mine and click Settings.

2. Click Help and Feedback

3. Enter the transaction question and select WeChat change.

4, click on the change.

5. Choose why you need a verification code to change your payment.

6. Click to change the verification code question.