4) Use your rewards/points cards from grocery stores and gas stations.
When you have the opportunity to swipe a card and get an instant discount off of gas and groceries, do it! If you don’t, it’s just sheer laziness. It may not seem like much but ten cents off a gallon of gas here and 35 cents off a gallon of milk there add up! It’s no where near as time-consuming as coupon-clipping so there’s no excuse to not do this. I usually save anywhere from $20-$3o a month doing this!