Nicotine-based liquid, namely, liquid nicotine solutions used to refill electronic cigarette cartridges; Cartridges sold filled with liquid nicotine solutions for electronic cigarettes; Electronic cigarette refill liquids, namely, chemical flavorings in liquid form used to refill electronic cigarette cartridges; Cartridges sold filled with chemical flavorings in liquid form for electronic cigarettes; Electronic cigarettes; Electronic smoking vaporizers, namely, electronic cigarettes; Tobacco ...