A tip from one of our readers:
Just wanted to mention that on the back of Burger King receipts is a survey you can take to get a free whopper. You have to take the survey and write down the code they give you. You also have to purchase ANY SIZE drink AND fries. But if you order from the value menu you can purchase a $1.00 fries and $1.00 drink. So a small drink, small fries, and a whopper only costs $2.00 plus tax! Then you can take the survey all over again! My last survey was only 5 questions because I gave them the highest marks!