personnel and human resources management; personnel management consultancy; business administration services; business management services; personnel recruitment services; Internet commercial information and directory agency; advertising agencies, namely promoting the services of the recruitment and human resources management industry through the distribution of printed matter, electronic publications, audio and video promotional materials and providing advertising space in a periodical; rental of advertising space on web sites for advertising goods and services of others; advertising agencies, namely compilation of advertisements for others for use as web pages on the Internet; business consulting via telephone, e-mail, facsimile or mail correspondence, or in person relating to the aforesaid services