This plugin has changed allot over the past 6 years and it time to showcase some of the improvements they have made as well as how to get it fully set up or in my case make use of the updates that have been ignored.
This is a great plugin that will encourage your site visitors to subscribe to the comments on a post. This will help keep them coming back to your site. They can also subscribe without even leaving a comment.
If you would like to have a booking calendar on your site without the need for using a third party service give this plugin a try it pretty easy to set up and this video help get it clear on what you need to get the plugin working at its best for you.