The 25 Most Common Sales Mistakes And How To Avoid Them!

Noted sales trainer, Stephan Schiffman, the famous master of cold calls and sales techniques, provides bite-sized tips on correcting common sales problems, using the same nuggets-of-advice format as in many of his other books!

Stephan Schiffman is the founder of D.E.I. Management Group, which has become one of the nation's fastest growing sales training organizations. Since 1979, D.E.I has trained more than half a million professionals through seminars, workshops, and lectures. He is a frequent guest on national radio ...