There are various reasons that can prevent a web push notification from being delivered. One of them is the presence of subscriptions that are no longer in use:
You can use web push notifications to re-engage your users in many different ways. For example you can send transactional notifications to specific users when something happen or you can send large campaigns to all your subscribers. However in this tutorial we show a way to send notifications specifically to users who become inactive.
Do you want to send a welcome message when a user subscribes to your web push notifications? Here’s how to create welcome notifications using Pushpad Pro.
You can use web push notifications to create welcome series for the new users that sign up to your application. Let’s see how to create a welcome series using Pushpad.