/** * Display field value on the order edit page */ add_action( 'woocommerce_admin_order_data_after_billing_address', 'my_custom_checkout_field_display_admin_order_meta', 10, 1 ); function my_custom_checkout_field_display_admin_order_meta($order){ echo 'This line will appear at the end of order details box'; }
Author: Wojciech Borowicz
I hope this post will help you to do what you need.
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