Global Digital Magazine Publishing Market to Exceed USD 35 Billion by 2020, According to Technavio https://www.businesswire.com/news/home/20160223005295/en/Global-Digital-Magazine-Publishing-Market-Exceed-USD Global Digital Retail Marketing Market 2017-2021 https://www.technavio.com/report/global-digital-retail-marketing-market https://www.technavio.com/report/global-publishing-and-advertising-mobile-ad-spending-market $SPCL