John Gregory is the Global Category Development Officer for Retail, QSR and Travel at Spotify. He and his team work to grow these verticals through product innovation and being responsive to advertiser needs and industry trends. Prior to Spotify, John was Head of Retail Industry Strategy at Pandora and the Category Development Officer for Retail at AOL. John is a member of the elite NRF Digital Council, an invite-only group of senior-level experts who discuss best practices and solutions in t...