35 Retail store services, wholesale store services, online retail store services, and mail order retail services featuring medical apparatus and instruments, diagnostics tools, apparatus and instruments, sanitary preparations for medical purposes, ear drops, medication for treating ear-related diseases, plasters, materials for dressing, disinfectants, software for hearing instruments, software and mobile application software relating to hearing instruments, computers and computer hardware relating to hearing instruments, sound amplifiers, remote controls for hearing instruments, batteries, chargers for electric batteries, chargers for hearing instruments, sound monitoring and apparatus and instruments, ear buds, ear pads, headphones, in-ear headphones, microphones, apparatus for recording, transmission or reproduction of sound, images or data, wireless apparatus for receiving and transmission of sound, namely, wireless transmitters and receiver, audio and video receivers, downloaded image and music files, magnetic data carriers, data processing equipment and computers for hearing instruments, data processing programs, downloadable electronic publications, optical and magnetic data media components, medical hearing aids, prosthetic hearing devices, medical electronic apparatus, including implantable prosthetic hearing devices, ear inserts for medical purposes, ear adaptors for hearing aids, ear moulds, ear plugs, ear protectors, audiometers, listening apparatus, as well as components, parts of and accessories thereof; business management; business organization consultancy; business administration; office functions; import-export agency services; sales promotion for others; advertising; dissemination of advertising, marketing and publicity materials; advertising services provided via a data base, offered in relation to medical apparatus, diagnostic tools and instruments for treating ear-related diseases for other businesses; marketing research studies; procurement services for others, namely, purchasing medical apparatus, diagnostic tools and instruments for treating ear-related diseases for other businesses; customer service management for others, namely, management of call centres; customer relationship management; organization, operation and supervision of customer loyalty schemes and bonus schemes and online customer loyalty schemes and bonus schemes, namely, providing incentive award programs for customers by means of a loyalty rewards card scheme for frequent use of participating services; information services relating to jobs and career opportunities, namely, providing career information, providing employment information in the field of job resources and listings; product sales information; arranging, conducting and organising exhibitions and events for advertising, business, commercial and trade purposes; arranging and conducting business shows in the nature of trade shows for business purposes; data processing services; business data analysis