A system including a temporary parcel and a freight parcel. The temporary parcel includes a container, a closure having closed and opened configurations, and a device for detecting the closed or opened configuration. The freight parcel is able to contain the temporary parcel has an electronic display viewable from the outside of the freight parcel, and includes an information-technology unit parameterized to transmit display instructions to the electronic display. The temporary parcel carries a radio tag containing information on a postal address, and the freight parcel includes comprises a proximity transceiver to communicate with the radio tag and parameterised to read the postal address information. The electronic unit cooperates with the detection device for detecting the temporary parcel and is parameterized to enable a display, by the display device, of the postal address information on reception, by the information-technology unit, of closure information by the detection device.