A few of my local supermarkets attach coupons to products or they'll put them on the shelves near the products.
For instance i discovered that Precious Mozarella cheese had $1.50 coupons attached to them ad these were on sale locally for a lil over $3.00.
Juanitas jalapeno bean dip had $1.00 coupon attached to it and it was on sale for $1.88
Another store had coupons attached to a display of Propel water for 55 cents off a single bottle. These are on sale locally for 47 cents.
I know all Buxr members coupon shop, cause thats the Buxr way
So check your stores the next time you shop. You just might find some great food deals with those coupons.