Some months ago I wrote a post about how to add the unit price in the checkout page.
It would be useful though to have the same unit price also in the emails sent both to the admin and to the customer.
Doing this it’s harder than what we did for the checkout page.
There are more templates to tweak and we also have to consider both plain and HTML emails.
But it’s not impossible, obviously.
Download the zip above, then extract it. You will have a folder names
emails in your computer. Copy that folder and put it in wp-content/themes/your-theme-name/woocommerce/.
Note: If you are using a custom theme which already overrides the emails templates be careful. This may break your theme. Contact the theme author before to override the templates.
This is how the HTML email will look: