35 On-line retail store services featuring liquid nicotine solutions for use in electronic cigarettes, flavorings, other than essential oils, for use in electronic cigarettes, electronic cigarette liquid (e-liquid) comprised of propylene glycol, electronic cigarette liquid (e-liquid) comprised of vegetable glycerin, electronic cigarette liquid (e-liquid) comprised of flavorings in liquid form, other than essential oils, used to refill electronic cigarette cartridges, chemical flavorings in liquid form used to refill electronic cigarette cartridges; Wholesale store services featuring liquid nicotine solutions for use in electronic cigarettes, flavorings, other than essential oils, for use in electronic cigarettes, electronic cigarette liquid (e-liquid) comprised of propylene glycol, electronic cigarette liquid (e-liquid) comprised of vegetable glycerin, electronic cigarette liquid (e-liquid) comprised of flavorings in liquid form, other than essential oils, used to refill electronic cigarette cartridges, chemical flavorings in liquid form used to refill electronic cigarette cartridges; On-line wholesale store services featuring liquid nicotine solutions for use in electronic cigarettes, flavorings, other than essential oils, for use in electronic cigarettes, electronic cigarette liquid (e-liquid) comprised of propylene glycol, electronic cigarette liquid (e-liquid) comprised of vegetable glycerin, electronic cigarette liquid (e-liquid) comprised of flavorings in liquid form, other than essential oils, used to refill electronic cigarette cartridges, chemical flavorings in liquid form used to refill electronic cigarette cartridges