About the plugin
This plugin will let you add additional html or text content to your WooCommerce e-mails.
E-mail settings
The setup is very simple: go to an e-mail’s settings page and you will see a new “Add new content button.
A new textarea will appear, where you can enter your content. You can select from 3 different positons:
Conditional logic
If you check the Append content to email, if… checkbox, you can setup a condition based on payment method, shipping method and product category. If the conditions match, the content will appear. You can combine conditions too. For example, in this case the message will appear if the payment method is cash on delivery and it was a flat rate shipping: