Is it allowed to sell real (non-digital) items through Google Play, AppStrore apps?

Question

Android

The question arose whether, according to the rules of the main mobile application markets (Google Play and AppStore), using in-app sales, it is possible to sell real things with subsequent delivery? Yes, it is clear that the money will accumulate on the account of the account on the market, and not immediately drip into the account, it is also clear that the market will take its commission, but the question of the legality of such sales from the point of view of the rules of markets is interesting.

Answer 1

Not in the AppStore. Most likely on Google Play too.

However, there are few important guidelines to keep in mind as you design your application:
You must deliver a digital good or service within your application. Do not use In-App Purchase to sell real-world goods and services.
You may not offer items that represent intermediary currency because it is important that users know the specific good or service they are buying.
Items you offer for purchase may not contain, or relate to, pornography, hate speech, defamation, or gambling (simulated gambling is acceptable).

Answer 2

Not available on Google play either.
But:
Source