Here's the information. This is in effect from October 1 - 31, 2015, so jump on it. You do have to make a purchase, and then write a review, then you'll be entered to win $500 in gift cards. I'm not sure if it's limited to the U.S., but it most likely is, and I was cross eyed from reading too much already. Note, see my other thread about getting $10 free credit for downloading the app after creating a JC Penney rewards account, and you can use that $10 towards this purchase. Here's a link to that thread:Please Log In to view this link! Please Log In to view this link!