Advertising services; Advertising agencies; On-line advertising on computer networks; Services with regard to product presentation to the public on communication media, for retail purposes; Commercial information and directory agency; Marketing research services; Planning and conducting of trade fairs, exhibitions and presentations for economic or advertising purposes; Arranging subscriptions to telecommunication services for others; Consumer advice shop, namely, commercial information and advice for consumers; Sales promotion for others provided through the Internet; Pay per click advertising; Marketing services; Production of advertising films; Rental of advertising time on communication media; Negotiation and conclusion of commercial transactions for third parties; Commercial intermediation services, namely, mediation of advertising for others; Layout services for advertising purposes; Outdoor advertising; Updating of advertising material; Conducting marketing studies; Public opinion polling; Publicity agents; Dissemination of advertising for others via mobile websites, applications, and devices; On-line advertising for others, namely, providing advertising space on mobile websites, applications, and devices; Advertising and marketing consultancy; Systemization of information into computer databases; Commercial and industrial management assistance; Public relations; On-line auctioneering services via the Internet; Electronic commerce services, namely, providing information about products via telecommunication networks for advertising and sales purposes