Thank you for your kindness.
Yes, the reason for rejection also include,
"We found that your app has an associated free subscription, however, it does not include a mechanism for the user to sign up for the free subscription."
They also says I need to refer to this.
https://developer.apple.com/library/ios/documentation/NetworkingInternet/Conceptual/StoreKitGuide/Introduction.html#//apple_ref/doc/uid/TP40008267
But, I still can't figure out what I have to do.
I said our app download magazine issue in simple HTTP, but it was not correct. Sorry... I used Newsstand SDK to download the magazine issue like this.
- (void)connection:(NSURLConnection *)connection didWriteData:(long long)bytesWritten totalBytesWritten:(long long)totalBytesWritten expectedTotalBytes:(long long)expectedTotalBytes
{
.....
}
- (void)connectionDidResumeDownloading:(NSURLConnection *)connection totalBytesWritten:(long long)totalBytesWritten expectedTotalBytes:(long long)expectedTotalBytes
{
.....
}
- (void)connectionDidFinishDownloading:(NSURLConnection *)connection destinationURL:(NSURL *)destinationURL
{
NKAssetDownload *asset = connection.newsstandAssetDownload;
NKIssue *issue = asset.issue;
.....
}
It's not related to user's Apple ID. I don't make out how I can include IAP transaction and free subscription mechanism in this and how to relate user's Apple ID.