Plugin Contributor
Ewout
(@pomegranate)
Hello Fredrik,
WooCommerce deprecated direct access to ‘post meta’ in favor of CRUD functions in version 3.0. There’s a function you can use to read item meta: wc_get_order_item_meta.
<?php echo wc_get_order_item_meta( $item['item_id'], 'extra_text' ); ?>
However, since you have the Premium Templates extension, you have two additional methods that don’t require any coding:
1) Add in a separate column by using the “Item meta (single)” column block:

2) Including it in the textbox of the product column (below the name):

If you have further questions about the Premium Templates features, please send an email to support@wpovernight.com as we’re not allowed to handle support for our paid plugins via these forums.