I usually do not participate in contests when it comes to winning a large amount of money on a gift card. A cashier at Home Depot told me to be sure to fill out the survey because she recently had someone come in with a winning gift card. Well, that was last year and I finally decided to give it a try. I just submitted a survey for Home Depot and will enter a couple more to see if anything comes out of it. I also thought about trying it for Walmart too. If anything, I've only lost out on time. Has anyone filled out online surveys from a receipt and actually won a gift card?