/**
  * Updates pickup points from admin/order items.
  *
  * @param $order_id
  * @param $shipping_items
  */
 static function admin_saved_order_items($order_id, $shipping_items)
 {
     $order = new Bring_WC_Order_Adapter(new WC_Order($order_id));
     $order->admin_update_pickup_point($shipping_items);
 }