Videos on Pricing Strategies
Value Proposition videos
Closing a sale
(FYI class- I studied for my Masters degree under Professor Oskar Morgenstern, who toghether with Von Nuemann of Princeton University, developed game Theory. Professor Morgenstern was a wonderful professor )
who invented Game Theory, with John Von Neumann.
(Copy and paste to view Von Nuemann and Atom Bomb development as well)