Yes but you need to own one of their cars to take advantage of it and that is just too high a price to pay.
Speaking of customers who aren't really well dressed ... When I bought my Mondial (used) from Lake Forest Sportscars, I asked the salesman for some funny stories. He said one time he was talking to a 50's aged man, not particularly athletic looking, pale skinned and in shorts, face-to-face. From behind the shopper, which of course he couldn't see, a small quiet voice said, "If I had legs like that, I wouldn't wear shorts." The man indignantly wheeled around only to come face-to-face with Walter Payton ... and then he bought a Ferrari!