Twitch Prime is the new premium version of the streaming site

Twitch Prime gives subscribers ad-free viewing of livestreams. You also get game loot each month, including free games and in-game cosmetics. The first batch will include goodies for Hearthstone, Blizzard’s digital card game. Specifically, it’s the Tyrande Hero Portrait for the Priest Class. […] Twitch Prime is available in the U.S., U.K., Canada, Germany, France, Italy, and Spain. In the U.S., Amazon Prime costs $11 a month or $100 a year. You also get a free Twitch stream subscription to give out each month, which you can then pass on to your favorite streamer. Basically, it means you can donate money to your favorite streamer as part of your Prime subscription fee. – Mike Minotti, VentureBeat