Bill-posting; bill-posting / outdoor advertising; publicity columns preparation; Direct mail advertising; Publication of publicity texts; advertising / publicity; Shop window dressing; Modelling for advertising or sales promotion; Advertising by mail order; On-line advertising on a computer network; Rental of advertising time on communication media; Presentation of goods on communication media, for retail purposes; Import-export agencies; Procurement services for others; Marketing; Compilation of information into computer databases; search engine optimization for sales promotion / search engine optimisation for sales promotion; web site traffic optimization / web site traffic optimisation; web indexing for commercial or advertising purposes; Retail or wholesale services for medicine; Retail or wholesale services for pharmaceutical preparations; Retail or wholesale services for medical supplies