Does the IAP process as describe here https://unity3d.com/learn/tutorials/topics/analytics/integrating-unity-iap-your-game support tvOS?
The first paragraph states “The currently supported stores include: the iOS App Store, Mac App Store, Google Play and Windows Store (Universal).”, so probably not because tvOS is not mentioned.
Unity IAP supports tvOS as of version 1.2.0:
- tvOS Support. tvOS behaves identically to the iOS and Mac App Stores and shares IAPs with iOS; any IAPs defined for an iOS App will also work when the app is deployed on tvOS.
http://forum.unity3d.com/threads/unity-iap-store-package-1-8-1-is-now-available.415517/