Recently, I finished developing an app in which users unlock resources using codes. These codes are free but users need an authorization from a contact to get them.
I had uploaded the app in iTunes-connect but now Apple said I must remove this feature from my app because it goes against 3.1.1 guidelines (In-app-purchase).
Reading this guideline, I found that:
Apps may not include buttons, external links, or other calls to action that direct customers to purchasing mechanisms other than IAP.
but, as I said (and I told it to Apple), I don't use any kind of purchase in my app nor out of it.
Is there anything I can do, as this feature is 100% of my app?
Edit:
I found this in the guidelines (this is my case, if we asume "purchased=free"):
3.1.3 Content-based “Reader” Apps: Apps may allow a user to access previously purchased content or subscriptions (specifically: magazines, newspapers, books, audio, music, video, access to professional databases, VoIP, cloud storage, and approved services such as educational apps that manage student grades and schedules), provided the app does not direct users to a purchasing mechanism other than IAP.
so, can I use this to pass the review?