This one is from Pace foods. I enter it daily. Within a few weeks I have won twice. I have won $4.00 worth of Salsa. Hey, it is easy to enter and it works! You don't have to buy anything to enter use their codes.
Pace foods

Here is another one I enter. Haven't won anything yet though. Again, you don't have to buy anything to enter, use their codes.
Fuel up the family

This one is a Famous footwear one. I have not won anything yet, but continue to try.
Famous Footwear

Here is a new one I tried today..you can win a trip...sounds like fun
KY