Blank magnetic sound data carriers, compact discs, CD-ROM, and CD-I; prerecorded sound, image and data carriers, compact discs, CD-ROM and CD-I featuring applications of e-commerce and visualized multimedia applications; interactive multimedia computer program for e-commerce and multimedia applications; audio tape and compact disc recorders; compact disc players; digital audio tape players; transmitters, namely, radios and telephones; data processors; computer hardware for use in audio, video...