Enter HERE to win with the Twix "Pick your Pause" game. You could win one of thousands of prizes, including the most common prize - coupons for Twix bars! (You get to choose between PB and Caramel if you get the coupons! YUM!).
You can request a free code on the bottom of the page if you don't have any already!
There also seems to be a high success rate for winning too, so...