Their courier company signed and sealed with the courier to leave a phone number, indicating that this is an empty package sent by the seller.

Salted fish refers to idle fish, which is the App client of Alibaba's idle fish trading platform (iOS version and Android version). As long as members use Taobao or Alipay account to log in, they can realize many functions, including one-click resale of personal Taobao account "Bought Baby", taking photos of their mobile phones and uploading second-hand idle items, online transactions, etc., without complicated shop opening procedures.