During the transportation process of Taobao Express, when the express company hands the package to the logistics company, the logistics company will entrust the transportation and safety of the package to the Taobao platform for custody. This is the so-called "Escrow". In other words, the Taobao platform will supervise and manage the transportation process of the package to ensure the safety and effectiveness of the package during transportation.

At this time, the Taobao platform will record and track the logistics information of the express, so that buyers and sellers can understand the transportation status of the package in a timely manner.

Therefore, when Taobao Express shows "Escrow", it means that the package has been handed over to the Taobao platform for management, and can be tracked and queried through the platform.