Originally Posted by
lowfareair
The best way is aaa.com/hertz (allows Promotional codes, Gold number, et al) which generally gives you better rates than the second way - putting your club code in the CDP area on hertz.com
+1
The AAA site is great for getting a double discounted rate.
That said, if the discount isn't great, I've used this CDP successfully in the past. Sometimes the rates are discounted by only 5% and sometimes as high as 20% depending on the location you rent from. I've used this CDP code at both airport locations and HLE's when booking online.
CDP# 1634574
Try the AAA option first always but this CDP is a great 2nd option if the AAA option doesn't work.