Advice and information about customer services and product management and prices on internet sites in connection with purchases made over the internet; Assistance, advisory services and consultancy with regard to business planning, business analysis, business management, business organization, marketing and customer analysis; Business consultation; Business management consulting; Business management consulting and advisory services; Customer service management for others; Customer services, namely, providing customer service and product inquiry services via telephone and e-mail for others; Management of telephone call centers for others; Professional business consulting