www.budget.com/bucks/ $25 back in Budget Bucks for every 2 rentals for 2+ days. Oct 15 - Dec 31, 2011. Rental certificate must be used before March 31, 2012. Reward will arrive approximately 8-10 weeks after the completion of second Qualifying Rental. My first one just arrived by mail. There is no date or expiration date on the cert.