The Admin Custom Order Fields extension allows you to add fields to an order for details, notes, dates, and more. These fields can also be used to sort or filter ...
Updated: compatibility with Woocommerce version 3+. You have missing the function to display this custom field value on the order edit page:
WooCommerce Codex - Checkout Field Hook. Next we ...
Adding Custom Fields to Your WooCommerce Orders. Once the extension is activated, you will find a spot to create your fields under ...
You can add any custom field to your order emails by hooking in and specifying the name of the custom field. This can be useful if, for example, you want to ...
Add custom data to order page with WooCommerce session. Product
The Admin Custom Order Fields extension will allow your team to use WooCommerce as a complete Customer Relationship Management system so order ...
The code you have provided is incomplete. Not sure if that is the only code you are using to achieve what you want. So, besides first code block which you have ...
Learn how to customize checkout fields in WooCommerce to make it as a unique as
customise (add, edit, delete and change display order) your fields displayed on ...