Joke Collection Website - Blessing messages - How to send supplementary information by SMS in JD? COM?

How to send supplementary information by SMS in JD? COM?

Under normal circumstances, it should be sent to your mobile phone number when you register. If you want to change the mobile phone number bound by your real name

Or bank card, please consult JD.COM customer service or download JD Finance to modify and unbind.

Note: The pictures are all from Jingdong Finance.