Hello,
I am seeking advice on integrating a feature in our iOS app related to user subscriptions and account upgrades. Our current setup allows users to upgrade their subscription to a premium account level exclusively through our website. The app, as it stands, does not support in-app account upgrades. However, we aim to offer advanced services within the app to users who have upgraded their accounts through the website.
I'm interested in understanding the guidelines and best practices to follow for this scenario to ensure compliance with App Store policies.
Any insights, experiences, or suggestions from the community would be greatly appreciated.
Thank you!