[{"sale_price":60,"disc":"60","prod_count":1,"sale_month":"202009","avg_price":60,"avg_disc":60},{"sale_price":59,"disc":"59","prod_count":1,"sale_month":"202011","avg_price":59,"avg_disc":59},{"sale_price":140,"disc":140,"prod_count":2,"sale_month":"202101","avg_price":70,"avg_disc":70},{"sale_price":75,"disc":"75","prod_count":1,"sale_month":"202102","avg_price":75,"avg_disc":75}]
最近成交價(折扣)
