Advertising services, public relations and marketing services, namely, promoting and marketing the goods and services of others through all public communication means; Custom writing services comprising public relations and marketing materials for the audio, video and technology industries; Public relations; Public relations, advertising and marketing services for the tourism and convention industry, namely, organizing and hosting site inspections and familiarization tours for wholesalers, tour operators, travel agents, meeting and incentive travel planners and travel media; Testing, analysis and evaluation of the broad knowledge, experience and professional judgment of public relations professionals for purposes of career enhancement and advancement in the field of public relations