The Science of Sales Success: A Proven System for High Profit, Repeatable Results Josh Costell

The Science of Sales Success shows readers how to achieve the perfect win-win sales situation. Providing a system for giving customers more measurable benefits than competitors, Josh Costell shows how sales professionals can make fewer calls Это и многое другое вы найдете в книге The Science of Sales Success: A Proven System for High Profit, Repeatable Results (Josh Costell)