Electronic cigarettes; Cartridges sold filled with propylene glycol for electronic cigarettes; Cartridges sold filled with vegetable glycerin for electronic cigarettes; Smokers' oral vaporizer refill cartridges sold empty; Electronic cigarette refill cartridges sold empty; Chemical flavorings for the preparation of tobacco, namely, cigarette tobacco, chewing tobacco and snuff; Chemical flavorings in liquid form used to refill electronic cigarette cartridges; Chewing tobacco; Oral nicotine pouches as a substitute for chewing tobacco; Electric cigars; Electronic cigarette liquid (e-liquid) comprised of flavorings in liquid form, other than essential oils, used to refill electronic cigarette cartridges; Electronic cigarette liquid (e-liquid) comprised of propylene glycol; Flavored tobacco; Oral tobacco-derived nicotine pouches as a substitute for chewing tobacco; Tobacco pouches; Oral tobacco-derived nicotine pouches as a substitute for snus; Tobacco substitutes; Snuff containing tobacco substitutes; Tobacco substitutes not for medical purposes; Oral nicotine pouches as a substitute for snus