Supported by the following organizations
This is to certify that Stephen Cleff successfully completed and received a passing grade in DigitalMarketing1.1x: Digital Marketing, Social Media, and E-Commerce for Your Business a course of study offered by Wharton, an online learning initiative of The Wharton School of the University of Pennsylvania through edX.
Noted by
David R. Bell
Xinmei Zhang and Yongge Dai Professor Professor of Marketing The Wharton School
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- Professional Education Certificate Issued June 3, 2016
- Valid Certificate ID 711efcc336f447f286daf8823ec48789