[{"sale_price":69,"disc":"20","prod_count":1,"sale_month":"202008","avg_price":69,"avg_disc":20},{"sale_price":340,"disc":97,"prod_count":4,"sale_month":"202009","avg_price":85,"avg_disc":24},{"sale_price":415,"disc":119,"prod_count":4,"sale_month":"202010","avg_price":103,"avg_disc":30},{"sale_price":69,"disc":"20","prod_count":1,"sale_month":"202011","avg_price":69,"avg_disc":20},{"sale_price":101,"disc":"29","prod_count":1,"sale_month":"202101","avg_price":101,"avg_disc":29}]
最近成交價(折扣)
