Stuff like avoiding lines, using car-pool lanes by themselves, or the handicapped parking idea that is #1 on this list. The key to making this work without a major backlash would be that the price charged would be high enough so that the average person would not feel bad that he couldn’t afford it himself, but rather that the rich person is making a fool of himself by spending so much on trivialities. Also, the money collected should at least partially clearly benefit those normal people in some manner.
No further explanation needed. All comments welcome.