How do I subscribe to certain titles?

Subscription
For titles you read frequently, you can register them through the subscription function. Subscribed titles will show up in the "library" tab and you can receive push notifications regarding episode updates and free-to-read episode opportunities. To learn more about the library tab please refer to the following: What is Library menu
To learn more about free episodes, please refer to the following: What is Next free episode

Adding titles to your subscription list
On the title page of the comic book you wish to add to your subscription list, click on the bookmark button on the top-right corner. If you click on the bookmark button again on a title you subscribed to, you can unsubscribe the given title.
You can also unsubscribe to titles on the library tab. To learn more refer to the following: What is Library menu