advertising agency services, namely, full-service advertising including creation and production of advertisements for others; media planning, namely, assisting others in determining appropriate and cost-effective media and marketing strategies to target an audience; rental or purchase of advertising and media time and space for others; preparing and/or placing advertising for others, namely, television and radio commercials, printed publications, direct mail advertising billboard advertising and advertising for dissemination via an on-line electronic communications network; preparing audio-visual presentations for use in advertising; public relations services; marketing services, namely, promotion of goods and/or services of others by preparing and/or placing advertisements for dissemination through television and radio commercials, direct mail, printed publications, billboards and via on-line electronic communications networks; business marketing consulting services; cooperative advertising and marketing; conducting business and market research surveys; market analysis services