Families with young children are often locked into summer travel due to school schedules. Even some adults have work schedules that make summer the most convenient time to travel.
This form of book now pay later travel allows you to lock in a low rate for your rental car and then cancel and rebook if the price goes down afterward.
Prices for cruises may be low several months before departure and gradually rise, but it’s also common for cruise lines to offer “last-minute” specials to fill rooms.