I am seeking clarification as I have already exhausted numerous human resources, as well as AI, and am looking for validation from Apple. For those curious, when copying the exact question above to ChatGPT, the response provided was: According to App Store guideline 3.1.3(f), your free app, which acts as an inventory-gathering tool, can include a link or call-to-action to request more information or sign up for your consultative service as long as it does not encourage users to make a purchase or conduct a transaction within the app. In your case, you can include a call-to-action or link on the login page of the app, which redirects users without access to a page where they can request more information or sign up for your consultative service. However, the link or call-to-action should not include any pricing information or encourage users to make a purchase within the app. Additionally, it is important to ensure that the link or call-to-action is not the main focus of the app and that the app still provides value to users, even if they do not choose to sign up for your service. As long as you adhere to these guidelines, you should be able to include a link or call-to-action within your app that directs users to learn more about your consultative service._