
The iTunes Store, App Store, Apple Books, and the Mac App Store are experiencing an outage, according to Apple's System Status page.
Some customers may be unable to make purchases, which is in line with reports about downtime on Twitter. We've also heard complaints about Apple Music and other services, though Apple isn't listing problems outside of the App Stores.

The outage has been ongoing since 1:40 a.m. Pacific Time, and it's not clear how many customers are affected. We don't know when the issues will be fixed, but we'll update this post when all services are up and running.
Update: According to Apple's System Status page, the issues affecting the App Store, Mac App Store, iTunes, TestFlight and App Store Connect have been resolved.
Article Link: iTunes and App Stores Suffering Outage [Update: Fixed]