#Roku: Top connected TV ( #CTV ) platform in US in 2019 - est 84.7M users via @eMarketer; $ROKU 2 = 32.9% #Internetusers, 46.9% #CTVusers in 2020, est 50+% by 2022. #digitalmarketing #ecommerce #mcommerce #retail #retailmarketing #digitaladvertising #PPCMarketing $AMZN