Mark van Waes Earns SMEI Certified Sales Executive® Designation
NEW YORK, NY., March 3, 2017 – Sales and Marketing Executives International (SMEI), the only worldwide educational and relationship-building forum created for sales and marketing executives and entrepreneurs, announced today that Mark van Waes has earned the designation of SMEI Certified Sales Executive®. The CSE® distinction is conferred on individuals who pass an examination covering fundamental professional sales management […]