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professional-certificate

Supported by the following organizations

This is to certify that Martin Knell successfully completed all courses and received passing grades for a Professional Certificate in Digital Marketing a program offered by UMD, in collaboration with edX.

Noted by

P.K. Kannan, PhD

P.K. Kannan, PhD

Professor of Marketing, Dean’s Chair in Marketing Science University of Maryland Robert H. Smith School of Business

  • Professional Certificate Issued July 2026
  • Valid Certificate ID 465c7f7b5bba45f0a89820c59572a03c

For tips and tricks on printing your certificate, view the Web Certificates help documentation.

About edX

edX offers interactive online classes and MOOCs from the world’s best universities, including MIT, Harvard, Berkeley, University of Texas, and many others. edX is an online initiative created by founding partners Harvard and MIT.

About the edX Professional Certificate

An edX Professional Certificate signifies that the learner has completed a group of courses that add up to a rich understanding of an area of study. Completion of Professional Certificate Programs requires that learners earn Verified Certificates from each of the courses included in the Program.