[{"sale_price":45,"disc":"45","prod_count":1,"sale_month":"202009","avg_price":45,"avg_disc":45},{"sale_price":60,"disc":"60","prod_count":1,"sale_month":"202010","avg_price":60,"avg_disc":60},{"sale_price":60,"disc":"60","prod_count":1,"sale_month":"202101","avg_price":60,"avg_disc":60},{"sale_price":420,"disc":420,"prod_count":7,"sale_month":"202102","avg_price":60,"avg_disc":60}]
最近成交價(折扣)
