Jamba Juice is squeezing out some sweet end-of-summer savings. The juicy company is offering a buy-one-get-one FREE deal on all of its smoothies and juices. Of course, the free drink must be of equal or lesser value. The offer requires this printable coupon, which is good through Monday, Sept. 1. Limit one coupon per person, per visit at participating locations. The offer is not valid at Downtown Disney, Safeway, Vons, Pavilions or airport locations. However, you can print more than one coupon, so you can “get juiced” more than once with friends or family. To find a participating location in your area, click here.