Document the condition of a vehicle with timestamps to protect both the guest and parking company.
Proof
Sometimes vehicles are keyed into the system incorrectly such as a license plate or odometer reading. Photos can easily clear up any confusion.
Interior shots
Document the condition of the interior and any personal belongings left in the car that exterior camera systems can't see.
Driver
Get photos of a driver's license or the owner so that your valets know who to look for when dropping off the vehicle. This adds assurance that the vehicle is brought back to its owner.