On this week's episode of Open Source Selling, I sit down with Marc Wittenberg, who has been successful in B2B Sales for 30 years. In this first of four segments, Marc shares what he has done throughout his career that has made him so successful: building trust and a strong reputation, knowing himself as a seller, playing offense by having a great strategy, surrounding himself with great people--what he refers to as a selling pod--and enjoying what he does!

Join me as we ask, listen, and learn together!