woocommerce_admin_order_items_after_refunds action-hook . WC 1.0

Usage

add_action( 'woocommerce_admin_order_items_after_refunds', 'action_function_name_6403' );
function action_function_name_6403( $order_id ){
	// action...
}

$order_id

-

Where the hook is called

do_action( 'woocommerce_admin_order_items_after_refunds', $order->get_id() );

Where in WP core the hook is used WooCommerce