Creation and updating of commercial and advertising documentation, of catalogues of products and services, including in electronic and online form; distribution of catalogues for promotional and advertising purposes; publication of advertising texts; diffusion of advertisements; dissemination of advertising materials, namely leaflets, flyers, printed matter, samples; compilation of statistics; collection and systematisation of data in a central database; management of computer files; opinion polls; search for sponsors; organisation of competitions in the field of advertising; public relations; assistance with inventory management; marketing services; presentation of products on any means of communication for retail sales; selection (promotion) of products and services (for third parties); demonstration of products; organisation of sales promotion operations and services with a view to building customer loyalty; customer loyalty services and customer club services, for commercial, promotional and/or advertising purposes; advertising and sales promotion for third parties, in particular on telecommunications and/or computer networks; organization of exhibitions and events for commercial and/or promotional and/or advertising purposes; retail, wholesale and online sales services for the following goods: glasses (optical), sunglasses, sports glasses, spectacle frames, ophthalmic lenses, spectacle lenses, including organic lenses, mineral lenses, corrective lenses, progressive lenses, sun lenses, polarizing lenses, filter lenses, tinted lenses, coloured lenses, photosensitive lenses, photochromic lenses, electrochromic lenses, treated lenses, coated lenses, anti-reflective lenses, semi-finished lenses, glass lens blanks and blanks, semi-finished glass lens blanks, contact lenses, eyeglass lens cases, ophthalmic lens cases, cases for glasses, eyeglass cords and chains, optical, ophthalmic and/or facial measurement apparatus and instruments, software for measuring and displaying optical, ophthalmic and/or facial parameters, software (recorded programs).

Services of opticians, optometrists and other ophthalmic optical professionals; information and advice in the field of ophthalmic optics; information and advice on eye protection, visual correction and visual comfort; services of eye examination and visual diagnostics; services for screening for visual defects and disorders.