You can take advantage of this special Hertz offer: Earn triple* MileagePlus® award miles and save up to 35% when you rent with Hertz now through September 30, 2012, at participating locations in the U.S., Puerto Rico, Canada and Europe.
CDP - 62455
PC - 165896
Or search through the United page and not have to put them in
http://united.com/web/en-US/apps/boo...896&VC=ZE&CS=1