Mar 30, 2020
Mar 27, 2020
David Mattson, President and CEO of Sandler Training and 6-time Author, talks about his Wall Street Journal and BusinessWeek best-selling book, The Sandler Rules: 49 Timeless Selling Principles and How to Apply Them.
This year, to celebrate the 10th anniversary of the book, Dave will revisit each of the original 49...
Mar 23, 2020
Mar 20, 2020
David Mattson, President and CEO of Sandler Training and 6-time Author, talks about his Wall Street Journal and BusinessWeek best-selling book, The Sandler Rules: 49 Timeless Selling Principles and How to Apply Them.
This year, to celebrate the 10th anniversary of the book, Dave will revisit each of the original 49...
Mar 16, 2020