[{"sale_price":1070,"disc":428,"prod_count":8,"sale_month":"202009","avg_price":133,"avg_disc":54},{"sale_price":159,"disc":"64","prod_count":1,"sale_month":"202011","avg_price":159,"avg_disc":64},{"sale_price":220,"disc":88,"prod_count":2,"sale_month":"202012","avg_price":110,"avg_disc":44},{"sale_price":315,"disc":126,"prod_count":2,"sale_month":"202101","avg_price":157,"avg_disc":63},{"sale_price":110,"disc":"44","prod_count":1,"sale_month":"202102","avg_price":110,"avg_disc":44}]
最近成交價(折扣)
