Get A FREE Small Jumpin’ Jack Splash! July 26, 2017 by Coupon Printer Post contains sponsored/affiliate links and I get commissions for purchases made from links. Do you live near a Jack In The Box? If so, check this out! Buy any menu item and get a free drink with this Jack in the Box coupon good today through August 1, 2017. Stop-in for a nice refreshing drink! I love freebies! Get yours now!