1. Missent: inexplicably received a running card from Jingdong Express, indicating that the other party made a mistake when filling in the address information, or sent the package by mistake. In this case, you can contact the courier or customer service in JD.COM for more information and confirm whether it was sent by mistake.

2. Fraud: Now some criminals will cheat by various means, including inexplicably receiving the flow card sent by Jingdong Express. If you doubt this situation, please don't sign for the parcel and contact the local public security organ to report the case in time.