Why do people do this?

Creator

Friends, if ever you suddenly decide you don't want your cart full of groceries, *especially* if there happens to be frozen food among them, don't just leave it at the register! Frozen food goes bad, it takes a lot of time for us to put everything away, and it's just rude to abandon your stuff. We don't care if you don't have enough money. Just tell us the truth so we're not wasting our time.