Murphy USA | BOGO FREE Red Strike Energy Drink! Dec 15 2011 @12:20 pmComment Sharing is caring! Facebook Twitter Pinterest Email Login or Register for Murph e-offers and print your coupon for a BOGO FREE Red Strike Energy Drink (16 oz)! Coupon valid through 12/31. Category: Printable Coupons Newsletter NEVER miss a deal! If you’re tired of paying too much for the things your family needs most, sign up to receive daily Kroger deals sent straight to your inbox! Success! You will now begin to receive emails to help you save the most at Kroger! There was an error submitting your subscription. Please try again. Email Address Subscribe No spam, ever.