Setting up PushPrime is easy, after you signup, you will have to first add your website in the dashboard (it is a small 3 step process where we collect some info about your website and it usually takes less than 5 minutes).
After setting up your website, Log in to your Joomla dashboard and go to Plugins > Add New in left menu and search for PushPrime, install the plugin by clicking on Install Now, after installation is complete activate the plugin (from the promt shown after installation)
Now log in to your PushPrime Dashboard and copy the Website Id, now go to your Joomla dashboard, go to Settings > PushPrime and enter the Website Id
After setup the opt-in dialog will be presented to all of your visitors, once they agree, you will be able to send them notifications via PushPrime Dashboard.
Sending notification form dashboard is easy, from your dashboard you can click on new notification in top bar
Fill the form with the title of notification, the message you want to send to your users, and the link where you want them to land once they click on the notification, you can additionally select to schedule the notification to be sent at a later time.
After you press send, the notification will appear on the screens of your users (even if they are not on your website)