Advertising, business management, consultation and administration services, office function services; business consulting services, including but not limited to corporate strategic management, planning and implementation, business strategic management, planning and implementation, functional strategic management, planning and implementation, performance improvement, business diagnostics, change management, local and national business development, international business development and trade, business and market research surveys, business product management, business process improvement, business project management, business supply chain and procurement, business production, business management systems, business leadership, information technology systems, customer relationship management, business acquisitions and mergers, business technology; business research services; marketing, branding, public relations; sales services; personnel management