Advertising and publicity services; Advertising on the Internet for others; 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; Arranging and conducting of fairs and exhibitions for business and advertising purposes; Conducting, arranging and organizing trade shows and trade fairs for commercial and advertising purposes; Market analysis; Promotion, advertising and marketing of on-line websites; Provision of an on-line marketplace for buyers and sellers of goods and services; Provision of information concerning commercial sales; Sales management services