Free -- Car Rental Upgrades from Alamo
Alamo is offering a complimentary class upgrade on car rentals now through July 14. This offer is valid on compact through mid-size vehicles rented in the United States and Canada.
How to get this deal: Visit Alamo's site, pick up the vehicle by July 14, and book by June 30.
The fine print: The promotion is applicable to compact through mid-size vehicles. A 24-hour advance reservation is required, and the promotion may not be combined with another discount (with the exception of member discounts). Blackout dates may apply.
Don't forget: Always compare prices from multiple travel providers to make sure that you're getting the best price with this deal.