I believe my biggest money saving thing for our family, especially with 4 growing kids, has been the barter board here at mommysavers. I have met some neat ladies and got tons of awesome deals in trading things i already have for what I need. My best trade was for name brand jeans, a huge box, for my son. I was able to re-trade them when he outgrew them. This is a great way to utilize what you have.