Rent out a room on Airbnb. Living near a tourist area has its perks, including the prospect of renting out a room for a profit. With home sharing sites like Airbnb, you can rent out a room in your home – or even the entire place – for a day, a week, or longer. If you have extra space and might enjoy the company of travelers, renting out a room is great way to earn some extra money with little effort on your part. See our post, “How to Make Money as an AirBNB Host.”
Break up with your credit card. Did you know that people who use credit cards for purchases end up spending more money than people who use cash? That's because parting with cash is painful. Using a credit card doesn't carry that much of a sting. If you can, divorce your credit card and see how it feels to pay with cash. You'll probably end up saving a boatload of money.