Stewart McKelvey joins Atlantic Business Magazine to ‘Pay it forward‘ in a contest that calls on all Canadian advertising and marketing agencies to submit a creative, multichannel idea that would support a not-for-profit. The winning submission will be given six full pages in Atlantic Business Magazineand corresponding digital and social properties. Business Development and Client Service director Miriam Zitner has been chosen to be on the judging panel, which will review each submission based on such criteria as originality, creativity and brand alignment with the publication.