Netflix is allegedly testing a new supplemental service called N-Plus, which could complement a standard Netflix account but for an additional price. N-Plus would feature behind-the-scenes content for its TV programmes and films, as well as podcasts, user-generated playlists, how-to videos and more. In a survey first noticed by Protocol, Netflix asked its users how they would feel about such a service, which it called a 'future online space'. 'N-Plus is a future online space where you can learn more about the Netflix shows you love and anything related to them,' the survey said. Introducing a new paid service can be interpreted as an attempt by Netflix, the world's biggest streaming service, to help boost user numbers and revenue