Shill
A shill is a person who pretends that he has no affiliation with a salesperson or idea-pusher, but is really on the payroll. He blends in with the crowd and acts enthusiastically about the product or idea.
A shill is a person who pretends that he has no affiliation with a salesperson or idea-pusher, but is really on the payroll. He blends in with the crowd and acts enthusiastically about the product or idea.