Arranging subscriptions to telecommunication services for others; Business management and organization consultancy; Business management of hotels; Business management of reimbursement programmes for others; Business management of reimbursement programs for others; Economic forecasting services; Marketing the goods and services of others by means of location-based messaging; Mediation of advertising; Modeling services for advertising or sales promotion; On-line advertising on a computer network; Planning and conducting of trade fairs, exhibitions and presentations for economic or advertising purposes; Preparation of wage slips; Preparing and placing of advertisements; Preparing speeches and oral presentations for others for use in marketing; Product demonstration services in shop windows by live models; Prognosis on economical affairs; Providing a website featuring on-line classified advertisements; Providing and rental of advertising space on the internet; Providing and rental of exhibition stands and booths including respective equipment; Providing business information, also via internet, the cable network or other forms of data transfer; Providing configuration data and engine information regarding the OEM assessment of operational history, namely, parts, repairs, configurations, and maintenance practices, for specifically identified aircraft engines and gas turbine engines for the purpose of consumers to make informed purchasing decisions; Providing information, news, and commentary in the field of politics; Providing political information, news, and commentary in the field of election campaigns; Providing television advertising for others; Provision of an on-line marketplace for buyers and sellers of goods and services; Publicity material rental; Rental of billboards; Retail store service featuring doughnuts for consumption off the premises; Updating of advertising material; Writing of curriculum vitae for others; Writing of résumés for others