Instead of those small amount coupons (50 cents off two items), Blog Sisters uncovered some high value coupons ($1 and $2 coupons) straight from the actual companies for grocery items. Some coupons include Pillsbury Strudel, Progresso Soup, and Bertolli Oven Baked Meals. Check We'll Show You the Money for those coupons.
While the offers mentioned above are for limited time, you can check the site regularly, or better, BOOKMARK IT, because the $1 and $2 coupons are offered on the sidebar.
Also, check the side tool bar on their Zip Tips blog site for more free offers and coupons.
Free Lunesta for 7 days (you have to get a prescription from doctor to ensure it's right for you but with the coupon you can try it for 7 days free).