I'll be needing a car in the next month, and I came across a few of the corporate rate codes online while searching for coupons. Do they ask for proof of affiliation with the company or organization when you pick up the car? I'm not really looking for a discount, but several of these codes eliminate the "Under 25" fee at the location I'll be using.

I have to admit, I was a little surprised to find this site. I've rented from my local Enterprise quite a few times and have always been treated pretty well. Granted, I am as courteous and respectful as possible to the people who work there, so that may play into it somehow.