Stonyfield Oikos Coupon for Frozen Yogurt July 2012 We have a HOT Stonyfield coupon to cool you off! Save $1.00 on one pint of Stonyfield  Oikos Frozen yogurt – YUMM! Stonyfield coupon This is a Facebook promotion – so first you like the page, VOTE, and then fill out the form. They will email the coupon to [...]