Pat Spenner

Pat Spenner

Pat Spenner has written at least 2 books. Their most popular book is The Challenger Customer: Selling to the Hidden Influencer Who Can Multiply Your Results with 3 saves with an average rating of -⭐.

The Challenger Customer

The Challenger Customer
ByBrent Adamson,Pat Spenner,+2 more

2015 • 290 pages