{"product_id":"9784413094900","title":"お客に言えない「原価」と「儲け」のカラクリ 300円を切る激安弁当でも、十分に利益を出す「意外な工夫」とは","description":"お客に言えない「原価」と「儲け」のカラクリ 300円を切る激安弁当でも、十分に利益を出す「意外な工夫」とは","brand":"青春出版社","offers":[{"title":"Default Title","offer_id":48455421002032,"sku":"","price":681.0,"currency_code":"JPY","in_stock":true}],"url":"https:\/\/www.maruzenjunkudo.co.jp\/products\/9784413094900","provider":"丸善ジュンク堂書店ネットストア","version":"1.0","type":"link"}