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In the latest sales publications by Jens Köster, discover which innovative approaches you need to take in the sales area right now and in the years ahead. Jens Köster illustrates brand-new sales approaches and sales activities as the international well known startup sales consultant. 

Trade publications

Coming soon: Sales strategies for startups

Author: Jens Köster

Enjoy my new book, in which I show you for your start-up how to "stop simply selling!" and become an advisor to your customers, who understands and fulfills customer need

SalesThemen english

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© Jens Köster 2016