Organisation, operation and supervision of loyalty and incentive schemes; advertising services provided via the Internet; retail services connected with the sale of media players, DVD players, CD players, and digital audio players, headsets for mobile phones, audio speakers, headphones, apparatus for wireless transmission of acoustic information, stereo players and equipment, namely, stereo tuners, amplifiers, and electronic audio-playing systems, video players and recorders, eyewear and sunglasses, personal headphones for use with sound transmitting systems, computer software for processing digital music files, apparatus for recording, transmission or reproduction of sound or images, magnetic data carriers, recording discs, compact discs, DVDs and other digital recording media, clothing, footwear and headwear