Actually, I'm 16 years old and I just got hired by a local Bloom grocery store as a cashier, and I can sell alcohol and cigarettes, but they are very strict on it.
You have to be an adult to sell cigarettes (over 18). And you better not sell to children (under 18) or you are in big trouble if you are caught. Also why would anyone want to sell such a killer product? Nothing good ever comes out of smoking or selling cigarettes. It is not cool and can be deadly later on ot the smoker.
You must be old enough to buy them before you sell them