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Tom R.

I retired in March just as Covid heated up – thank you again for your guidance and inspiration – your techniques worked for me and…

Jason Stulgate, MBA

Mr. Schiffman’s DEI Management System continues to be invaluable to me and relevant (just as it was in 1996). Over the years, using his simple…

Greg Johnson

Stephen is truly in a league of his own with respect to the art of cold calling. I have learned much by attending his workshops…

Morris Porter

Stephan Schiffman is the consummate sales professional and he does an excellent job of imparting his expertise through his vast volume of books. One of…

Armin Assadi

Recommending Stephan Schiffman to sales leaders is the equivalent to recommending oxygen to scuba divers. I wouldn’t recommend doing sales without learning from Stephan, as…

Jael Carmona

Stephan was hired by my company at the time to teach us about selling and management in our industry. He taught us tips, and strategies…