Say It Now, the voice assistant ad tech firm, partnered with Tesco, the UK’s largest supermarket chain, and Mediacom, the global media agency, to create their first smart speaker audio advertising campaign that enabled smart speaker listeners to receive reminders on Tesco’s weekly Christmas deals by saying ‘Alexa, Open Tesco.’ During the Christmas period, Tesco wanted to ensure that smart speaker listeners did not miss out on any of their deals and that their brand name stayed at the front of...