Black book for sales - the secrets and tricks of the trade
All secrets you ever wanted to know about the sales trade
4.28 (103 reviews)
35,046
students
6 hours
content
Jan 2025
last update
$19.99
regular price
What you will learn
The tricks of the sales trade
Different sales techniques and tactics
Identifying pain points and challenges that customers face
Effective strategies for overcoming objections and closing sales
The importance of customer satisfaction and retention in sales
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5327738
udemy ID
5/15/2023
course created date
5/18/2023
course indexed date
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