[{"sale_price":490,"disc":"70","prod_count":1,"sale_month":"202009","avg_price":490,"avg_disc":70},{"sale_price":500,"disc":"71","prod_count":1,"sale_month":"202010","avg_price":500,"avg_disc":71},{"sale_price":437,"disc":"62","prod_count":1,"sale_month":"202101","avg_price":437,"avg_disc":62},{"sale_price":860,"disc":122,"prod_count":2,"sale_month":"202103","avg_price":430,"avg_disc":61}]
最近成交價(折扣)
