One of the easiest ways to save money is by being smart about the food you buy. Instead of going to Jimmy Johns for a sandwich, even though JJ is delicious, you can buy a sub at walmart that is twice the size but the same price. Learning how to find and use coupons is another way to save when buying food. Drinks are usually present when eating and sometimes those drinks are alcoholic. If you are over 21 then knowing how to get the best deals will save you money. Also look for discount signs while in the liquor store. I know that sounds obvious but sometimes the deals can sneak past you.