Starting today, March 8, 2012, when you buy a full price espresso beverage before 11 a.m. at Starbucks and bring back your receipt after 2 p.m. the same day you’ll get  half-off any espresso beverage. Enjoy a favorite handcrafted beverage hot or iced, like a creamy Caramel Macchiato or Vanilla Latte. Deal is good till March 14, 2012. [Starbucks locator]