September is National Coupon Month so what better time to use these little slips of paper to help stretch your food dollar. Here are some ideas and hints on finding coupons, and how to use them for maximum benefit. Newspapers and Magazines I get about 50% of my coupons from the Sunday newspaper. If you’re looking for coupons for food items, it can’t be beat. Magazines, especially women’s magazines, are another good source. And if you want to buy items like natural and organic foods, try picking up a copy of Delicious Living. My local co-op has free copies at the information desk and every issue has at least two…