Push notifications are alerts sent to your devices to let you know any updates within an app.
You can manage your push notifications by:
1) Exit the App and go to “Settings” -> “General”.
2) Tap on "Notification Center" on the left hand menu.
3) From here, you can manage notifications options for all installed apps on your device.
Email notifications are sent out to registered account holders regarding newly released issues available for purchase/download. Special issues are not included with subscriptions and will need to be purchased separately. To receive these email notifications, feel free to visit HERE for instructions on how to create a registered account.
To unsubscribe to Email notifications, click the Unsubscribe link within the received Email.