Roadmap to Revenue: How to Sell the Way Your Customers Want to Buy

Upside Down Selling: An Integrity-based Sales Approach to Avoid Being Predictable

Ian Altman

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Cover of Upside Down Selling: An Integrity-based Sales Approach to Avoid Being Predictable

The Science of Selling: Proven Strategies to Make Your Pitch, Influence Decisions, and Close the Deal

David Hoffeld

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Cover of The Science of Selling: Proven Strategies to Make Your Pitch, Influence Decisions, and Close the Deal