HERE to sign up (again!) for the Silk Milk Challenge. It will offer you a .75/1 coupon first, but take the quiz to get the $2/1 coupon!
I signed up with a different email address than before, took the quiz again and was able to print another $2/1 Silk coupon! I hit back refresh and it wouldn't let me print it again. My advice is to try to print it again from the offer to print coupon page.
These are on sale at Carrs this week for $2.59 each wyb3 so try to print three coupons from two different computers if you can!
Thanks to the Frugal Find for the info!