How do I actually SEND a mail?

Hi there,

this plugin looks very good, because I have to create a new mail type in WooCommerce: An automatic notification fur customers 24 hours before their course starts, so they don’t forget.

For this I need a mail with a different content but the same visual style than the already-existing Woo mails.

So, If I install this plugin and create a new mail type…how do I actually SEND this mail? At the moment my test mails are being sent by wp_mail(). How do I trigger the new mail type created by this plugin?

Thanks!