This guide will teach you how to add subsription support for you app
Note: To submit a Newsstand app, you must offer at least one auto-renewable or free
In-App Purchase subscription. To set one up, click Manage In-App
Purchases on the App Summary page of iTunes Connect.
Step 1. Select subsciption items
To enable subscription for your app, firstly please select at least one subscription item in Mag2GO before publishing app.
Step 2. Create Product IDs
click Settings button, you will see the screen below.
Please input the Product IDs for these subscription items. You can just use the defualt if they have not been used in your other apps. Then you have to create these Product IDs for your app on iTunes Connect and Google Play:
Important: Please create the same string identifiers above on both of iTunes Connect and Google Play.