Abstract: An information processing device includes a processor configured to provide an incentive to a first user who sells or returns a first vehicle in which a part of a first coating film including an easily peelable layer is not peeled off.

Abstract: A system includes: a power transmission coil in each of power supply spaces where electric vehicles can park in line one behind another from a head side to a tail side of the power supply spaces, and a power supply circuit supplying power to the electric vehicle via the power transmission coil when the power transmission coil faces a power reception coil in the electric vehicle. The system further includes: a controller making the electric vehicles park in line one behind another from the head side, moving one electric vehicle parked in a leading power supply space of the power supply spaces to a boarding area after stopping the power supply to the one electric vehicle, and moving another electric vehicle located behind the one electric vehicle to a power supply space at the head side.