[{"sale_price":214,"disc":77,"prod_count":3,"sale_month":"202210","avg_price":71,"avg_disc":26},{"sale_price":303,"disc":109,"prod_count":4,"sale_month":"202211","avg_price":75,"avg_disc":27},{"sale_price":319,"disc":115,"prod_count":4,"sale_month":"202212","avg_price":79,"avg_disc":29},{"sale_price":60,"disc":"21","prod_count":1,"sale_month":"202301","avg_price":60,"avg_disc":21}]
最近成交價(折扣)