Retail store and on-line retail store services featuring optical apparatus and instruments, spectacles, sunglasses, contact lenses, related accessories and preparations, hearing aids, hearing apparatus, hearing instruments, related accessories and preparations; mail order services featuring optical apparatus and instruments, spectacles, sunglasses, contact lenses, related accessories and preparations, hearing aids, hearing apparatus, hearing instruments, related accessories and preparations; online ordering services featuring optical apparatus and instruments, spectacles, sunglasses, contact lenses, related accessories and preparations, hearing aids, hearing apparatus, hearing instruments, related accessories and preparations; office functions in the field of optical apparatus and instrument, spectacles, sunglasses, contact lenses, related accessories and preparations, hearing aids, hearing apparatus, hearing instruments, related accessories and preparations; business management in the field of optical apparatus and instrument, spectacles, sunglasses, contact lenses, related accessories and preparations, hearing aids, hearing apparatus, hearing instruments, related accessories and preparations; business development, namely, providing start-up support for businesses of others in the field of optical apparatus and instrument, spectacles, sunglasses, contact lenses, related accessories and preparations, hearing aids, hearing apparatus, hearing instruments, related accessories and preparations; business advice and administration services in the field of optical apparatus and instrument, spectacles, sunglasses, contact lenses, related accessories and preparations, hearing aids, hearing apparatus, hearing instruments, related accessories and preparations; business planning in the field of optical apparatus and instrument, spectacles, sunglasses, contact lenses, related accessories and preparations, hearing aids, hearing apparatus, hearing instruments, related accessories and preparations; operational business services in the field of optical apparatus and instrument, spectacles, sunglasses, contact lenses, related accessories and preparations, hearing aids, hearing apparatus, hearing instruments, related accessories and preparations; advertising, promotional and marketing services in the field of optical apparatus and instrument, spectacles, sunglasses, contact lenses, related accessories and preparations, hearing aids, hearing apparatus, hearing instruments, related accessories and preparations; procurement of goods, namely, optical apparatus and instruments, spectacles, sunglasses, contact lenses, related accessories and preparations, hearing aids, hearing apparatus, hearing instruments, related accessories and preparations; professional management and personnel recruitment services; account auditing services, all of the aforesaid services for opticians, professionals for the testing of hearing and other healthcare professionals; the provision of information and advisory services, all relating to the aforesaid services