Come into the store, ask for a piece of jewelry. When I come back with the piece of jewelry assembled, and with a price quote, tell me it’s ridiculous and leave.
If you want to eat at McDonald’s, that’s fine, but don’t expect to pay McDonald’s prices when you do want a nice dinner. I don’t sell cheap, Taiwanese jewelry, I sell good stuff, as a service to you. Idiots need to stay out of my store, you never buy anything anyways.