$1 off Frosty Shakes at Wendy's

I haven't tried the shakes yet, but I LOVE Frosty's at Wendy's! Sing up for their "Wendymail" and you will receive a link to your $1 coupon in your e-mail.  Go here to sign up.  I want to try their Caramel Frosty Shake-it looks yummy!!!