Supported by the following organizations
This is to certify that Darrel Perez successfully completed and received a passing grade in SellingIdeas101x: Selling Ideas: How to Influence Others, and Get Your Message to Catch On a course of study offered by Wharton, an online learning initiative of The Wharton School of the University of Pennsylvania through edX.
Noted by
Jonah Berger
Associate Professor of Marketing The Wharton School
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- Professional Education Certificate Issued May 31, 2018
- Valid Certificate ID 1ab231d465454f7da6a53472cfccc0df