Like Activia Selects on Facebook, provide them your name and email address, and you can receive a free coupon for either Activia Selects French or Activia Selects Greek yogurt. The coupon comes as a link in your email and you print it from there.
I printed my coupon today and it has my name and email right on the coupon. It expires 8/15/2011 and is up to $3. As always with any internet printed free, you may have trouble redeeming this coupon.
It's void in LA, NJ and CA, though they do have a special link posted on their Facebook Wall for those who are in those states.