It's a week long rental, so that underage fee nearly doubles the price.

Going by the normal internet rate, it would cost me about $115 to rent a standard for a week if I was 25. As is, the underage fee drives that up a little past $200. With a corporate account, I get a total of about $117 and change.

Also, do cancelled reservations show up when you're checked in? I played around with a few of the corporate codes and actually made and cancelled reservations with two of them. If my past reservations are visible, it'll read kinda like the yellow pages.