McDonald’s: $1 off Frozen Strawberry Lemonade CouponMay 10, 2011 This post may contain a link to an affiliate. See my disclosure policy for more information. McDonald’s has a new coupon out! You’ll get $1 off one of their new frozen strawberry lemonades. If you haven’t tried these yet, they are really great!If you’ve tried these, let us know what you thought!