Have you ever had to deal with damage to a car you were renting? When I had that Durago while my truck was in the shop, the left/rear fender got scratched. No clue how, and the scratch was so shallow, when the guy at Enterprise pointed it out to me, running my hand across half of it made it disappear, so I assumed they would wash it and it would be fine, or at worst, they would try to make me pay for painting the fender or something. Like seriously, it did not even penetrate the clear coat, and could have been done by a zipper on someone's coat or a bush next to a parking place or something, except I was careful with the vehicle and did not run it into any bushes ;-)
So then they send me a $2000 body shop bill, claiming that they had to replace the body panel, paint the new one, and blend the paint on the body panels next to it. I knew this was a scam because I know what body shop they use and it is crooked as **** (out of business now) so I just refused to pay.
I called Enterprise corporate and told them my opinion of the situation as well as how I wouldn't be disappointed if they never rented to me again, since they screwed me around every time I ever used that company (I would not have used them for this if my ins co hadn't insisted on Enterprise.)
So the corporate folks offered to split the $2000 bill with me. I then wrote them a letter and they offered to pay for all but $300! So I wrote them a second letter and told them if they wanted any money from me they had better get a judgement, because I wasn't paying one cent for a "scratch" that turned into a $2000 repair, on a ****** base model Dodge Durago that already had 60k miles on it too.
I never heard from them again. If I had it to do over again, the only thing I would have done differently is photographed the vehicle, but I did not think a camera would even show the "scratch" and I had a witness with me when I dropped it off anyway so I was pretty sure I wouldn't lose in court unless they could produce some similarly indisputable evidence like a photo.
EDIT: If they had just asked me to pay $300 the first time around, I probably would have paid it, too. But once I realized it was the Enterprise service manager getting kick-backs from that body shop for unnecessary "repairs," I was not going to budge.