Here's a link to many codes for car rentals

[mark & sandra]

I found this thread on biddingfortravel site. http://pub109.ezboard.com/fpricelineandexpediabiddingfrm208.showMessage?topicID=109.topic
As in these boards, codes get old, scroll to the end for new and updatedcodes to use.

 

[mark & sandra]

bump

 

[travelcoupons]

I'd use caution using some of these codes, just because they are listed there, doesn't mean they are for everyone.

 

[A kid at heart]

I just tried the avis code and it gave me a pretty good rate, not as good as the dollar one I got but still pretty good.