Amazon Channels is a collection of streaming services you can subscribe to via Amazon.
Integrated well with my Fire TV
I subscribed to HBO. Bill Maher's and John Oliver's shows were not available until 2 or 3 days after they aired on the network.
Signing up directly with HBO Now is same price and gets the programming about 12 hours after it airs.Layne Flake has used this product for one month.