A few months ago when my dad went to Publix, he thought they had the "Buy One, Get one free" for shrimp" because shrimp os $8 per box. So, he picked up 4 boxes, and went to the register. The cashier told him there wasn't a special. He turned around to put all of it back. "Wait!", called the cashier. He racked it up as the special anyways. Faith in humanity restored.<-- I saw it under one of the related pins and I remembered this. Now, I'm crying.