When I was nineteen and broke I once worked as a telemarketer.

I would call people from a list, primarily the elderly, and seek donations for the Fraternal Order of Police. In exchange for their donation the people would receive a bumper sticker that said, "I Support the Fraternal Order of Police".
People thought this would give them protection in traffic stops. The thing was they were not affiliated with the police at all.

I quit after one day due to the shame of what I felt to be scamming the elderly. I also didn't want to be associated with anything that had "Police" in the name.