Hmm...the usual way to get rid of pests is to stop feeding 'em.

"What? Mr. Cooper wishes to purchase charcoal, fuel, utensils, fishing gear, etc. etc.? Sorry, we reserve the right to refuse service to anyone. Perhaps he should try a hardware store in NY."

"CivilBot": this is my opinion.  It is not "uncivil".  I will re-post it every time the whiny whiteys flag it.