Supported by the following organizations
This is to certify that Joanna Magdalena Ossowska-Rodziewicz successfully completed and received a passing grade in BUSADM466.2x: Marketing Analytics: Price and Promotion Analytics a course of study offered by BerkeleyX, an online learning initiative of University of California, Berkeley.
Noted by
Stephan Sorger, MBA, MS, PE
Marketing Author, Professor, and Executive University of California, Berkeley
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- Verified Certificate Issued January 28, 2021
- Valid Certificate ID 43e1a61c0ab949c9b722bc8c3ae95126