Never use cheap gas - use quality gas and the correct octane for your car. It may seem more expensive, but it's cheaper in car repairs in the long run. Don't be afraid to walk, even in the winter. It's great exercise and it saves a ton of money. Bring a backpack with you for grocery shopping if you need only a couple of things. The Change Jar I have a change jar. Every time I pay for something, I always use bills and get the change. I put the change in the jar. You wouldn't believe how much money you can save! This money could be entertainment money, allowance for the kids, put it in a savings account or saved for emergencies. This change jar has saved my butt many times over the years, and is a great way to have "found" money at the end of the month.