Order generated mileage switches from 20 Day to actual available mileage after delivery. Deposit not available for 20 Day minutes from time of delivery
be classified as
Unavailable mileage is temporary mileage in case of return or cancellation of purchase. You cannot use it for purchase until you switch to mileage.
mileage(Total mileage- Used mileage - Unused mileage) is available immediately when purchasing the product.