[{"sale_price":442,"disc":123,"prod_count":2,"sale_month":"202010","avg_price":221,"avg_disc":62},{"sale_price":328,"disc":91,"prod_count":2,"sale_month":"202012","avg_price":164,"avg_disc":46},{"sale_price":160,"disc":"44","prod_count":1,"sale_month":"202101","avg_price":160,"avg_disc":44},{"sale_price":250,"disc":"69","prod_count":1,"sale_month":"202102","avg_price":250,"avg_disc":69}]
最近成交價(折扣)
