[{"sale_price":45,"disc":"19","prod_count":1,"sale_month":"202012","avg_price":45,"avg_disc":19},{"sale_price":218,"disc":91,"prod_count":3,"sale_month":"202101","avg_price":72,"avg_disc":30},{"sale_price":45,"disc":"19","prod_count":1,"sale_month":"202102","avg_price":45,"avg_disc":19},{"sale_price":45,"disc":"19","prod_count":1,"sale_month":"202103","avg_price":45,"avg_disc":19}]
最近成交價(折扣)
