Generally, Ex????e????i???? allows free cancellations within 24-???????????????????? of booking for most reservations????@????????????@(????????????)@????????????????. However, each booking may have specific terms set by the service provider (????????????????????????????????, hotels, etc.)????@????????????@(????????????)@????????????????. It's crucial to review the terms of your reservation under "My Trips" on the Ex????e????i???? website to see if any cancellation fees apply.