Apparently, Lowe's is running a commercial campaign with secret codes in them. If you go to www.lowessecretcode.com and enter the codes, you will win prizes!
Here is a code from a recent commercial: 0316. Try it out and see if you win! Jenny, over at Southern Savers, won a coupon for a FREE Kobalt Utility Knife!
I just did it and the knives have all been given away, but there is another chance for a prize and I won a $10/$50 purchase. That is a great coupon for Lowe's! Go try it out!