MARKETING ADVERTISING FOR OTHERS, INCLUDING THE CREATION AND UPDATING OF ADVERTISING AND PROMOTIONAL MATERIALS; DISSEMINATION OF ADVERTISING AND PROMOTIONAL MATTER, NAMELY IN CONNECTION WITH THE ADVERTISEMENT OF HOTEL AND TIMESHARE ACCOMMODATIONS; MARKETING AND PROMOTION OF HOTEL AND TIMESHARE ACCOMMODATIONS; BUSINESS MANAGEMENT OF HOTELS AND TIMESHARES FOR OTHERS; COMMERCIAL MANAGEMENT ASSISTANCE; OFFICE FUNCTIONS