[{"sale_price":45,"disc":"32","prod_count":1,"sale_month":"202402","avg_price":45,"avg_disc":32},{"sale_price":108,"disc":"77","prod_count":1,"sale_month":"202403","avg_price":108,"avg_disc":77},{"sale_price":170,"disc":121,"prod_count":3,"sale_month":"202404","avg_price":56,"avg_disc":40},{"sale_price":105,"disc":"75","prod_count":1,"sale_month":"202405","avg_price":105,"avg_disc":75}]
最近成交價(折扣)