Electronic cigarettes; Electronic cigarette atomizers sold empty; Oral vaporizers for smoking purposes; Cartomizers, namely, combination electronic cigarette refill cartridges sold empty and atomizers, sold as a component of electronic cigarettes; Electronic cigarette refill cartridges sold empty; Cases and boxes for electronic cigarettes and electronic cigarette accessories; Chemical flavorings in liquid form used to refill electronic cigarette cartridges; Cartridges sold filled with chemica...