[{"sale_price":265,"disc":133,"prod_count":3,"sale_month":"202101","avg_price":88,"avg_disc":44},{"sale_price":358,"disc":180,"prod_count":3,"sale_month":"202103","avg_price":119,"avg_disc":60},{"sale_price":60,"disc":"30","prod_count":1,"sale_month":"202104","avg_price":60,"avg_disc":30},{"sale_price":60,"disc":"30","prod_count":1,"sale_month":"202105","avg_price":60,"avg_disc":30}]
最近成交價(折扣)
