Patent attributes
A delivery system includes: a first vehicle including a first delivery box; a second vehicle including a second delivery box; a user terminal configured to be operated by a user; a deliverer terminal used by a deliverer during delivery; and a server configured to communicate with the first vehicle, the second vehicle, the user terminal, and the deliverer terminal. When the server receives a change signal from the user terminal to change a delivery destination for a delivery item from the first vehicle to the second vehicle, the server is configured to transmit required information to the deliverer terminal, the required information being required for the deliverer to deliver the delivery item to the second vehicle.