35 Advertising and advertisement services; Advertising services; Commercial business management; Import and export agencies; Organizing exhibitions for commercial or advertising purposes; Promoting and showcasing the goods of others in the field of eye glasses, contact lenses, glasses care products, functional glasses, sunglasses by means of an on-line shopping site with links to the retail advertisements of others; Providing commercial information and advice for consumers in the choice of products and services; Providing commercial information in the field of eye glasses, contact lenses, glasses care products, functional glasses, sunglasses via a website; Provision of an on-line marketplace for buyers and sellers of goods and services; Retail store services for pharmaceutical, veterinary and sanitary preparations and medical supplies