Closed. This question needs details or clarity. It is not currently accepting answers. Want to improve this question? Add details and clarify the problem by editing this post. Closed 2 hours ago. Improve this question I want to send a tracking code to my customers. For this I plan to use standart Woocommerce notes for customers. But to do this, you need to open the product page. I found a code that allows you to display notes on the orders page. // Add custom column on admin orders list page add_filter( 'manage_edit-shop_order_columns', 'add_order_notes_column' ); function add_order_notes_column( $columns ) { $columns['order_notes'] = 'Order Notes'; return $columns; } // CSS styles add_action( 'admin_print_styles', 'add_order_notes_column_style' ); function add_order_notes_column_style() { $css = '.post-type-shop_order table.widefat.fixed { table-layout: auto; width: 100%; }'; $css .= 'table.wp-list-table .column-order_notes { min-width: 280px; text-align: left; }'; $css .= '.column-order_notes ul { margin: 0 0 0 18px; list-style-type: disc; }'; // $css .= '.order_customer_note { color: #ee0000; }'; // red // $css .= '.order_private_note { color: #0000ee; }'; // blue wp_add_inline_style( 'woocommerce_admin_styles', $css ); } // Admin orders list custom column displayed content add_action( 'manage_shop_order_posts_custom_column', 'add_order_notes_content' ); function add_order_notes_content( $column ) { global $post, $the_order; if( 'order_notes' !== $column ) return; $order = is_a($the_order, 'WC_Order') ? $the_order : wc_get_order( $post->ID ); $notes = wc_get_order_notes( array( 'order_id' => $order->get_id(), 'order_by' => 'date_created', 'order' => 'ASC', ) ); if( ! empty($notes) ) { echo '<ul>'; foreach( $notes as $note ) { if( $note->customer_note && 'system' !== $note->added_by ) { echo '<li class="order_customer_note">' . sprintf( __('%s by %s <br> %s:'), date_i18n( 'm/d/y H:i', strtotime( $note->date_created ) ), $note->added_by, $note->content ) . '</li>'; } } echo '</ul>'; } } Is it possible also to add notes not just display them?