Batteries, telephone audio-video receivers, televisions, audio and video compact disc players, cassette players, mini compact disc (MD) players, digital video disc (DVD) players, audio sound recording strips, blank videotapes, blank audio-video compact discs, sound-recorded audio tapes, blank CD-ROMs

Mass media services, namely, radio broadcasting, billboard displays and other display signage

Preparing and placing advertisements for advertising clientele, namely, planning and purchasing media by means of radio, television, cable, billboard, newspaper, magazine and global computer information network

scientific and educational interactive presentations; animated computer files for "marketing-oriented" presentations; audio teleconferences

outdoor advertising, namely, billboard advertising