Advertising agencies; business research and surveys; commercial information and directory agency; conducting business research and surveys; conducting marketing studies; data processing services; displaying advertisements for others; export and import agencies; market research; preparation of custom advertisements and custom promotional products for others; preparing and placing outdoor advertisements for others; product demonstration; providing statistical information for business and commercial purposes; sample distribution; television advertising agencies; retail store services featuring computer software provided via the internet and other computer and electronic communication networks; retail store services featuring computer software for use on handheld mobile digital electronic devices and other consumer electronics; retail store services featuring mobile phones, smart phones, tablet computers, mobile internet devices, headsets, cameras, computers, electronic home appliances, television receivers, computer monitors, home theater systems, dvd players, optical disk players, eyeglasses, 3d glasses, usb cards, modems, electric mobile phone battery chargers, digital set-top boxes, hard disc drives, optical disc drives, notebook computers, printers for computers, personal digital assistants, facsimile machines, cash registers, amusement apparatus adapted for use with television receivers only, video telephones, video tape recorders, mp3 players, portable multimedia players, audio speakers for computers, compact disc players, movie projectors, video recorders and video disc players and related demonstration areas where consumers can test and experience foregoing products