[{"sale_price":200,"disc":154,"prod_count":2,"sale_month":"202011","avg_price":100,"avg_disc":77},{"sale_price":287,"disc":221,"prod_count":3,"sale_month":"202012","avg_price":95,"avg_disc":74},{"sale_price":298,"disc":229,"prod_count":3,"sale_month":"202101","avg_price":99,"avg_disc":76},{"sale_price":320,"disc":247,"prod_count":4,"sale_month":"202102","avg_price":80,"avg_disc":62}]
最近成交價(折扣)
