Get a freepack of Skittles sweets when you 'like' the Facebook page for skittles UK. Go to the giveaway tab after clicking on like. You will then be taken to the 'print coupon' page. Click 'don't have printer' and they will send you a voucher in the post if you prefer.
Says 500 packs giveaway per day, but I just got one and it's been going for a few hours today.http://www.facebook.com/skittles.uk