Back in March of this year, Dr Pepper offered a free can to every person in the country if Guns N’ Roses released the much delayed “Chinese Democracy” album in 2008. Well, as this CD is now dropping any day now, they are doing just that by offering coupons on November 23rd. The twist: The coupon is available for only 24 hours and will expire on Feb. 28 so get it while you can.