I don't drive my car all day long BUT every day I leave my car in a very small harbor that has around 1k visitors every day and my car is super visible for those people who are waiting in the harbor. Do you think it would be worth to put a text "ad" on my car something in the lines of "Want to win $10 000? Play for free at www.blabla.com" and the URL would then be linked to some online casino affiliate. I drive KIND of an eye catching car as well, I'm sure people will see it. I'm just thinking that maybe my car will lose a little value if I smash on this fat ad text on it?