title: Purchase physical product from iPhone app without Apple in app purchase
body: <p>Can an iPhone app allow a user to purchase a physical product (say a pen or a mouse) from inside an app, without using Apple in app purchase?</p>
  
  <p>Is it allowed by Apple?</p>
  
  <p>If yes, do you know any API that supports this?</p>
  
  <p>Thanks
  AJ</p>