Опубликовано в "Бизнес, Бизнес", язык - English. 2 страниц.
The digital signage market is predicted to reach revenues worth USD 20.1 billion by 2020, as per a report by Hexa Research. It was worth around USD 13.3 billion in 2013. The market will display 6.1% CAGR from 2014 to 2020. Еще
