Looking to buy if it has this feature.

I’m looking at buying this script but I need to know if this feature is available.

When a registered user makes a change to the scheduler is it possible to have an e-mail sent out notifying site owner of the change?

If you are mean standalone scheduler - there is a server side action for event adding | editing. You can place any custom code there, including sending of emails.

Yes I’m talking about event creation once an event is created I would like to add the code to send an e-mail. How would I go about doing this?

I’m actually talking about the joomla component

Unfortunately there is no such functionality in Joomla plugin