这是 iOS 6 的一项新功能，您可以让 Apple 托管您的内容，例如图像和视频.如果您希望支持 iOS6 以下的任何内容，那么您应该选择 no(假设您有需要托管的内容)，如果您的应用内购买不需要下载任何内容，则选择 no.

This is a new feature with iOS 6, you can have apple host your content, such as images and videos. If you are looking to support anything below iOS6, then you should select no (assuming you have content that needs to be hosted), if your in app purchase does not need to download anything, then just select no.