#メール便対応商品
    public function getList($product_type_id = null, $has_deleted = false, $mailflag = false )
    {
        $objQuery =& SC_Query_Ex::getSingletonInstance();
        $col = '*';
        $where = '';
        $arrVal = array();
        if (!$has_deleted) {
            $where .= 'del_flg = 0';
        }
        if (!is_null($product_type_id)) {
            if (!$has_deleted) {
                $where .= ' AND ';
            }
            $where .= 'product_type_id = ?';
            $arrVal[] = $product_type_id;
        }
        if ( $mailflag === false ) {
            if($where != ""){
                $where .= ' AND';
            }
            $where .= ' deliv_id <> ?';
            $arrVal[] = 20;//メール便のdeliv_id
        }
        $table = 'dtb_deliv';
        $objQuery->setOrder('rank DESC');
        $arrRet = $objQuery->select($col, $table, $where, $arrVal);
        return $arrRet;
    }

        // 配送業者を取得
        $mail_delivery_available = $objPurchase->checkMailDeliverAvailable($cart_key, $objCartSess);
        $this->arrDeliv = $objDelivery->getList($cart_key, $mail_delivery_available);
        $this->is_single_deliv = $this->isSingleDeliv($this->arrDeliv);

		$flag = $objPurchase->checkMailDeliverAvailable($cart_key, &$objCartSess) ;
		$this->arrDeliv = $objDelivery->getList($cart_key,false,$flag);
//↑ここを追加
//        $this->arrDeliv = $objDelivery->getList($cart_key);

		$flag = $objPurchase->checkMailDeliverAvailable($cart_key, &$objCartSess) ;
		$this->arrDeliv = $objDelivery->getList($cart_key,false,$flag);
        $this->is_single_deliv = $this->isSingleDeliv($this->arrDeliv);