[{"sale_price":60,"disc":"19","prod_count":1,"sale_month":"202012","avg_price":60,"avg_disc":19},{"sale_price":148,"disc":46,"prod_count":2,"sale_month":"202101","avg_price":74,"avg_disc":23},{"sale_price":106,"disc":"33","prod_count":1,"sale_month":"202102","avg_price":106,"avg_disc":33},{"sale_price":99,"disc":"31","prod_count":1,"sale_month":"202105","avg_price":99,"avg_disc":31}]
最近成交價(折扣)
