Available credit on your account can be applied to the prepaid amount on a future reservation. You must log into your ParkingNearAirports.io account before submitting your reservation. When you reach the check-out page, please click the "Want to Use Credit?" link under the Order Summary to apply the credit, as shown here. If you do not see that option, you may not be logged into your account, or you might not have any available credit.
In many cases, ParkingNearAirports.io charges only a portion of the total - so the credit can only be applied to that amount. Depending on your itinerary, you may still have a balance due.
Any remaining credit will stay on your account to use in the future. Please note that account credit cannot be applied to an existing reservation, nor can it be redeemed/refunded for cash.
If you need assistance with your account access, please use the Contact Us page to reach Customer Service.