If you’re using order barcodes in WooCommerce Ultimate Barcodes, it makes total sense that you could display those in the WooCommerce emails as well.
To enable this feature you just need to go to the order barcodes settings and enable the option below:
After that, you will see below a new option to select the emails in which you want to display the order barcode (you can select multiple emails):
Finally, select the location in the email where you want to display the barcode:
With that in place, you should be able to see the barcode in the next coming emails, right in the place you selected:
