[{"sale_price":45,"disc":"12","prod_count":1,"sale_month":"202102","avg_price":45,"avg_disc":12},{"sale_price":404,"disc":103,"prod_count":4,"sale_month":"202103","avg_price":101,"avg_disc":26},{"sale_price":131,"disc":"34","prod_count":1,"sale_month":"202104","avg_price":131,"avg_disc":34},{"sale_price":170,"disc":"44","prod_count":1,"sale_month":"202105","avg_price":170,"avg_disc":44}]
最近成交價(折扣)
