electronic cigarettes; electronic smoking devices; electronic cigarette starter kits comprising an electronic cigarette battery, an electronic cigarette battery charger, an electronic cigarette atomizer, electronic cigarette cartridges, and electronic cigarette fluid, all sold as a unit; disposable electronic cigarettes; cartridges and refill cartridges sold filled with chemical flavorings in liquid form for electronic smoking devices and electronic cigarettes; cartomizers, namely, combination electronic cigarette refill cartridge sold empty and atomizers, sold as a component of electronic cigarettes; electronic cigarette liquid comprised of propylene glycol; liquid nicotine solutions for use in tobacco-free electronic cigarettes; processed and unprocessed tobacco; electronic cigarette cases; flavorings other than essential oils for use in electronic smoking devices and electronic cigarettes; chemical flavorings in liquid form for refilling electronic cigarette cartridges