The average rate of off-car parking in major airport is average $20-30 per day or some time $2-3 per hour. Some time off-car parking company provides discount to attract the customer. It does including shuttle services, car security etc.
If you are going to park your car for a longer time and want to keep the car glossy looking then you have informs off-parking car management to get car service at certain interval. You need to pay extra money for car services.
