[{"sale_price":625,"disc":250,"prod_count":4,"sale_month":"202009","avg_price":156,"avg_disc":63},{"sale_price":60,"disc":"24","prod_count":1,"sale_month":"202011","avg_price":60,"avg_disc":24},{"sale_price":145,"disc":"58","prod_count":1,"sale_month":"202012","avg_price":145,"avg_disc":58},{"sale_price":120,"disc":"48","prod_count":1,"sale_month":"202101","avg_price":120,"avg_disc":48},{"sale_price":160,"disc":"64","prod_count":1,"sale_month":"202102","avg_price":160,"avg_disc":64}]
最近成交價(折扣)
