> "hey we don't sell via the App Store, go to our website to purchase" A product sold at walmart would absolutely be able to ship a message, inside the sold bo

> "hey we don't sell via the App Store, go to our website to purchase" A product sold at walmart would absolutely be able to ship a message, inside the sold box, that says this. So no. It is not reasonable to prevent this, when it is completely fine for such a thing to happen in a retail store.