35 Business management; business administration; providing office functions; consultancy and advisory services in the field of business strategy; preparation of business reports; business management of a product life-cycle; business management, advisory and administration services, relating to obtaining safety certification; retail store, online retail store, wholesale store and online wholesale store services featuring essential oils, flavours and flavour essences for electronic cigarettes and other electronic smoking devices, parts, fittings and accessories therefor; retail store, online retail store, wholesale store and online wholesale store services featuring apparatus for use in vaporising, heating elements and heating cartridges for use with equipment for vaporising tobacco substitutes and nicotine containing and nicotine-free solutions, parts, fittings and accessories therefor; retail store and wholesale store services featuring tobacco, smokers' articles, matches, electronic cigarettes, tobacco products, tobacco substitutes, cigarettes containing tobacco substitutes, not for medical purposes, parts, fittings and accessories therefor, retail store, online retail store, wholesale store and online wholesale store services provided in store and on line featuring electronic smokers' articles, electronic cigars, electronic smokers' pipes, electronic smoking devices, refill liquid and other fillers for electronic smoking devices, ampoules, cartridges and refill cartridges for electronic smoking devices, flavourings for use in electronic smoking devices, parts, fittings and accessories therefor; retail store, online retail store, wholesale store and online wholesale store featuring personal vaporisers and electronic smoking devices, and flavourings and solutions therefor, atomisers and cartomisers for electronic smoking devices, parts, fittings and accessories therefor; retail store and wholesale store services featuring liquid nicotine solutions for use in electronic smoking devices, liquid nicotine-substitute solutions for use in electronic smoking devices, nicotine-free solutions for use in electronic smoking devices, electronic cigarette cases, parts, fittings and accessories therefor; strategic business advice concerning medicinal products, medical devices and electronic smoking devices