Administering discount medical, cosmetic and aesthetic service programs, namely, negotiating contracts with providers of medical, cosmetic and aesthetic services, to enable participant members to obtain discounts on the purchase of medical, cosmetic and aesthetic products and services through the use of discount membership cards; Advertising services, for third parties, in connection with the commercialization and sale of perfumery and cosmetic articles, products for household purposes, optical products, clocks and timepieces, jewellery, furnishing articles; Advertising, marketing and promotion services in the field of cosmetics; Distributorships in the field of cosmetics; Marketing research in the fields of cosmetics, perfumery and beauty products; Marketing research services in the field of cosmetics; On-line retail store services featuring subscription boxes containing cosmetics; Providing consumer product advice relating to cosmetics; Providing recommendations on cosmetics to consumers for commercial purposes