This plugin enables your websites visitors to subscribe to your content updates.
This plugin uses Google's Firebase push-notifications service. It is compatible with Chrome, Firefox, Opera on desktop and Android platform.

It lets you display a rich logo with a vignette and a teaser text notification on users’ desktops and mobile phones.
Notifications works natively with SeoSamba's marketing automation platform when publishing blog posts/news/press releases from your account.
Alternative services can be configured using SeoToaster's API endpoint https://WEBSITE-URL/plugin/notifier/run/notifyNews with a GET request.
For more information refer to http://developers.seotoaster.com/.
The entire process takes 5 minutes.

1./ Insert one of the following shortcodes to any part of a page's body template or within a content editor container:
{$plugin:notifier:subscribeButton[:buttonName]} - if you wish the users to click a button in order to subscribe to your updates.
{$plugin:notifier:subscribe} - if you wish to prompt users to subscribe to your updates on page load.

2./ Open a free account with Firebase here.
Then create a new project.
Go to the Project Settings → Cloud Messaging → Copy Sender ID and Server Key and fill in the fields on the Notifier config screen.
You can use "Header", "Message", "Background color", "Font color", "Logo size", "Time delay" fields to customize the "Ask push nofications permission" pop-up.

You’re done!
Reload the page you've deployed the shortcode to, subscribe to your website's updates.
Go to your SeoSamba account, then create a blog post and publish it to your website. A notification will appear on your desktop or android mobile device.

"Process subscriptions via cron script" config option can be used to optimize the news creation (updating) time for a big amount of subscriptions.