Can I add the HBO channel to my Amazon Prime membership?
Yes, Amazon Prime members can buy an HBO channel subscription for $14.99/month. The HBO channel on Amazon Channels gives you unlimited, on-demand access to HBO’s current and past programming (the same great content available through HBO GO and HBO NOW).
To try a free trial of the HBO channel, go to amazon.com/HBO.
Once you buy an HBO subscription through Amazon Channels, use the Amazon Prime Video app or go to amazon.com/video to watch HBO shows and movies (you can't use the HBO GO app if you subscribe to HBO through Amazon Channels).