Clear all debts as soon as possible. You'll save hundreds or thousands on interest. Read these tips on how to pay off debt faster
Bundle your errands into one long, massive trip per week, so that you can save on fuel costs.
Minimize your cable/satellite TV and internet packages. Do you really need 500 channels?
Keep copies of your receipts in an envelope or file folder, organized by store or by month. You'll need these if anything breaks.