Doesn’t this picture look like a nice refreshing treat when you’re out grocery shopping on a hot summer day? It’s even better when you can get two for the price of one! Go here to get a coupon for a buy one get one free coupon to use on a frozen drink at a participating McDonalds! Coupon is good for any size McCafe Real Fruit Smoothie, CherryBerry Chiller, Frappe or Frozen Strawberry Lemonade! Coupon expires July 31, 2012.