[{"sale_price":570,"disc":189,"prod_count":3,"sale_month":"202008","avg_price":190,"avg_disc":63},{"sale_price":376,"disc":126,"prod_count":2,"sale_month":"202009","avg_price":188,"avg_disc":63},{"sale_price":434,"disc":144,"prod_count":2,"sale_month":"202010","avg_price":217,"avg_disc":72},{"sale_price":735,"disc":245,"prod_count":4,"sale_month":"202011","avg_price":183,"avg_disc":61},{"sale_price":210,"disc":"70","prod_count":1,"sale_month":"202012","avg_price":210,"avg_disc":70}]
最近成交價(折扣)
