Cartridges sold filled with chemical flavorings in liquid form for electronic cigarettes; Nicotine-based liquid, namely, liquid nicotine used to refill electronic cigarettes; cartridges sold filled with liquid nicotine for electronic cigarettes; electronic cigarette refill liquids, namely, chemical flavorings in liquid form used to refill electronic cigarettes; chemical flavorings in liquid form, and tobacco substitutes in liquid solution form other than for medical purposes; cartridges sold filled with chemical flavorings in liquid form for electronic cigarettes; electronic cigarettes; electronic smoking vaporizers, namely, electronic cigarettes; tobacco substitutes in liquid solution form other than for medical purposes for electronic cigarettes; refill cartridges sold empty for electronic cigarettes; smoker's articles for electric and electronic cigarettes, namely, cases for electronic cigarettes and electronic cigarette accessories and boxes for electronic cigarettes and electronic cigarette accessories; components for electric and electronic cigarettes; electric coils sold as a component of electric and electronic cigarettes and electronic smoking devices