Vehicles are rented on a daily, 24-hour basis. Hourly charges will apply when a consumer returns the vehicle after their expected time of return. If the hourly charge exceeds three hours, a full-day charge will apply. Each rental contract lists the charge fees, so renters should read the contract and keep it handy. Renters will be charged only the quoted rates, but if a customer fails to meet the contract terms, charges will be imposed. When in doubt, always ask at the car rental counter.