Market research; Promotional marketing and representation services for sales to the public sector; Analyzing and compiling business data for market research, customer development, sales volume tracking, telemarketing, product merchandising, and outsourced sales; Assistance, advisory services and consultancy with regard to business planning, business analysis, business management, business organization, marketing and customer analysis; Management of telephone call centers for others; Operation of telephone call centers for others; Providing online business management services including accounting, marketing, business project management, and business development