[{"sale_price":495,"disc":176,"prod_count":4,"sale_month":"202209","avg_price":123,"avg_disc":44},{"sale_price":484,"disc":173,"prod_count":4,"sale_month":"202210","avg_price":121,"avg_disc":43},{"sale_price":110,"disc":"39","prod_count":1,"sale_month":"202211","avg_price":110,"avg_disc":39},{"sale_price":429,"disc":153,"prod_count":3,"sale_month":"202212","avg_price":143,"avg_disc":51}]
最近成交價(折扣)