There are 10,000 4 packs up for grabs and all you need to do is get over to the Heineken page and fill up the form.
Then they will show you a selection of locations where you can pick up your free booze. Just click on the location closest to you and then check your email for the coupon to use when redeeming.
The button below will take you to the Heineken Silver 4 Pack Giveaway page.