Advice and information about customer services and product management and prices on internet sites in connection with purchases made over the internet; Business management and organization consultancy; Consulting services in the field of search engine optimization for sales promotion; Demonstration of goods; Electronic commerce services, namely, providing information about products via telecommunication networks for advertising and sales purposes; On-line trading services in which users post requests for products and negotiate transactions via the Internet; Online advertising and promotional services; Providing commercial information and advice for consumers in the choice of products and services; Updating and maintaining business contact information via the Internet