Sales, Selling, Sales Management, Customer Relationship Management (CRM, Sales Force Automation (SFA), Social Selling Relationship Selling, Marketing Strategy, Sales Strategy, Digital Marketing - Social Media Marketing, Social CRM, Channel Models - b2b, b2c and b2b2c, Organizational Purchasing and Sourcing, Real Estate Markets and Economics, Real Estate Valuation and Real Estate Brokerage, Direct Marketing and Negotiations.