Could you imagine how confusing it would be for Wal-Mart nowadays?

Employee - Hey Henry where do I place this flour?
Manager - In the food section.
Employee - But the sack can be made into clothes.
Manager - Oh, clothes is closed off. So, the flour is non-essential.
Employee - But its food. So essential.
(This goes on for five minutes)
Manager - (Gets idea) If people want to buy the flour we remove it from the package with our own hands and have the customers carry it out by hand.
Employee - But we shouldn't be touching the food with our hands.
Manager - Don't worry we will sanitize when we touch the flour.