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Greg Nanigian and Associates, Inc. | Boston, Massachusetts

The Sandler Selling System Methodology

Efficiency, Effectiveness and Accountability

3 Biggest Sales Mistakes booklet

Do you know how to avoid the three biggest sales mistakes you should never make?

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Sandler's training consistently results in salespeople who:

Core Principles of the Sandler Methodology

The Sandler Rules

An Amazon and Wall Street Journal best seller, these 49 unforgettable rules are the basis of Sandler’s unique sales training, and are frank, sometimes fun, and always easy to put to use. Also available in Spanish.

In Our Client's Own Words

Thom Dammrich
President, National Marine Manufacturers' Association

"Sandler's transforming us from an order-taking, operational kind of focus, to the sales culture that we need in our organization in order to be successful.  

We could not have achieved those results without the tools that Sandler has provided."