Samuel G. Manfer | Wiki & Bio | Everipedia, the encyclopedia of everything

Samuel G. Manfer

Since 1995 Sam Manfer's, Sales Mastery has been sales training and consulting, tens of thousands of sales people and sales managers in various industries all over the world. Our client list is a Who's Who of Fortune 500 and smaller companies. Sales Mastery conducts customized seminars in all aspects of selling and is the leading expert in selling to executives and c-level relationships selling. [+]