It is a mail in rebate. You need to mail in the bottom of your receipt. I think it usually takes 3-5 weeks to get back. It's a little slow, but a great deal.
You have to turn in the rebate card. They are along the wall when you exit. The number on your receipt matches the card. Then mail it in and the rebate comes back to you in a form of a gift card to Menards.
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