Advertising; Advertising agency services; Advertising services provided over the internet; Advertising services provided via a data base; Advisory services relating to advertising; Classified advertising; Collection of information relating to advertising; Consultancy relating to advertising; Design of advertising materials; Direct mail advertising; Direct market advertising; Distribution of advertising material; Electronic advertising services; Event management services (organization of exhibitions or trade fairs for commercial or advertising purposes); Information services relating to advertising; Modelling for advertising or sales promotion; Online advertising on a computer network; Organisation of trade expositions or shows for commercial or advertising purposes; Organisation of trade fairs for commercial or advertising purposes; Personnel recruitment advertising; Preparation of advertising material; Press advertising services; Production of sound recordings for advertising purposes; Production of video recordings for advertising purposes; Production of visual advertising matter; Promotion (advertising) of business; Promotional advertising services; Providing information, including online, about advertising, business management and administration and office functions; Recruitment advertising; Rental of advertising materials; Rental of advertising space; Rental of advertising space on the internet; Rental of advertising time on communication media; Rental of billboards (advertising boards); Research services relating to advertising; Scriptwriting for advertising purposes; Updating of advertising material; Web indexing for commercial or advertising purposes; Compilation and provision of online directories; Compilation of business directories; Compilation of directories for publishing on the Internet; Administration relating to sales methods; Consultancy relating to sales promotions; Marketing and sales channel management; Organisation and management of incentive and sales promotion programmes (frequent buyer programmes); Sales promotion services; Search engine optimisation for sales promotion; Commercial information services provided by access to a computer database; Compilation of information into computer databases; Computerised database management; Online promotion on a computer network; Data base management; Data cleansing services (correcting or removing inaccurate or incomplete data from databases); Maintaining data in databases; Systemization of information into computer databases; Updating data in databases; Career advisory services (other than education and training advice); Career information and advisory services (other than educational and training advice)