[{"sale_price":1450,"disc":132,"prod_count":2,"sale_month":"202101","avg_price":725,"avg_disc":66},{"sale_price":310,"disc":"28","prod_count":1,"sale_month":"202102","avg_price":310,"avg_disc":28},{"sale_price":1540,"disc":140,"prod_count":2,"sale_month":"202103","avg_price":770,"avg_disc":70},{"sale_price":780,"disc":"71","prod_count":1,"sale_month":"202104","avg_price":780,"avg_disc":71}]
最近成交價(折扣)
