The Challenger Customer: Selling to the Hidden Influencer Who Can Multiply Your Results

BRENT ADAMSON is a managing director in the Sales and Marketing Practice of CEB. He is a coauthor of The Challenger Sale and a frequent contributor to the Harvard Business Review.

MATTHEW DIXON is executive director of the Financial Services and Customer Contact Practices of CEB. He is a coauthor of both The Challenger Sale and The Effortless Experience and is a frequent contributor to the Harvard Business Review.

PAT SPENNER is a managing director in the Sales and Marketing Practice of CEB. He is a frequent contributor to Forbes and the Harvard Business Review.

NICK TOMAN is a managing director in the Sales and Marketing Practice of CEB. He is a coauthor of The Effortless Experience and is a frequent contributor to the Harvard Business Review.

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