You can use the entertainment book online to purchase a Travelocity $100 gift card for $50. You have to make a min $250 purchase. I know you can purchase at least 3. For our dl trip next month I needed to buy 2 adult and 1 child 3 day park hoppers and one night hotel for our on the road night. The total was $785 on Travelocity. I spent $150 on $300 worth of Travelocity gift cards and essentially saved $150. Make sense?