Is it true that the postal door-to-door credit card has a postal SMS verification code?

Postal savings verification code, it's true

Because many people get the verification code of the postal service, they can't make it public. Just take the verification code yourself. In fact, it is quite reliable to get the verification code of this postal currency card. You must personally use your mobile phone number to log in and use the postal service. It's quite reliable You deserve your certificate.