At a lot of stores now, if you pay attention on your way out of the check-out line you’ll hear your cashier mumble under her breath something about filling out a survey.
You have to go to a website which is found at the bottom of the receipt and fill out a survey that will take you all of 5 minutes. And usually at the end of the survey, you are either entered to win some money, or a contest with a prize of some sort, or you get a coupon.
It’s worth the few minutes it takes for you to fill it out. Not many people do, so who knows what you might win!
And if all else fails, you’ll usually get some sort of discount somewhere you love to shop anyhow. Nothing wrong with that!