[{"sale_price":160,"disc":"64","prod_count":1,"sale_month":"202010","avg_price":160,"avg_disc":64},{"sale_price":185,"disc":"74","prod_count":1,"sale_month":"202012","avg_price":185,"avg_disc":74},{"sale_price":140,"disc":"56","prod_count":1,"sale_month":"202101","avg_price":140,"avg_disc":56},{"sale_price":175,"disc":"70","prod_count":1,"sale_month":"202102","avg_price":175,"avg_disc":70}]
最近成交價(折扣)
