5.16 Vehicle Preference Object

A vehicle preference associates a vehicle with rewards.

1. Field: vehicle
   Required: Yes.
   Type: String.
   Description: The id of a vehicle.
2. Field: fixed_reward
   Required: No.
   Type: Number.
   Default: 0.
   Description: A fixed reward for assigning the order to the vehicle.
3. Field: weight_reward
   Required: No.
   Type: Number.
   Default: 0.
   Description: A weight reward for assigning the order to the vehicle. This reward is multiplied by the weight of the order.
4. Field: volume_reward
   Required: No.
   Type: Number.
   Default: 0.
   Description: A volume reward for assigning the order to the vehicle. This reward is multiplied by the volume of the order.