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Advertising and marketing; Business consulting and information services; Business consulting services; Business management; Business management analysis; Business management consulting; Business strategy development services; Business development consulting services; Business management consultancy as well as development of processes for the analysis and the implementation of strategy plans and management projects; Business marketing consulting services; Customer relationship management; Human resource analysis and consulting services; Marketing consulting; Marketing services; Sales management consultancy; Sales management services; Consultancy and advisory services in the field of business strategy; Consultancy services regarding business strategies; Consulting in the field of sales methods, sales management, and sales improvement; Information about sales methods