Aaron Lang

Aaron Lang

Some people seem to be “born” salespeople.


But is it really like that?


Is there a "salesman gene"?


Unless? So what characterizes a successful seller?


This book will answer these questions for you. It doesn't matter whether you are just starting to sell, are already a successful seller or are a customer interested in a change of perspective. No specialist knowledge is required, only your openness to new things.


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