title: iOS Provisioning Portal – App ID
body: <p>I have an app in the App Store, recently updated. I added an In-App Purchase in it. App ID created in iOS Provisioning Portal says that In-App Purchases is not available:
  <img src="https://i.stack.imgur.com/XUXvx.png" alt="enter image description here"></p>
  
  <p>However, it works just fine... So my question is what is App ID and where I need it?</p>