[{"sale_price":315,"disc":126,"prod_count":2,"sale_month":"202406","avg_price":157,"avg_disc":63},{"sale_price":340,"disc":136,"prod_count":3,"sale_month":"202407","avg_price":113,"avg_disc":45},{"sale_price":560,"disc":224,"prod_count":4,"sale_month":"202408","avg_price":140,"avg_disc":56},{"sale_price":107,"disc":"43","prod_count":1,"sale_month":"202411","avg_price":107,"avg_disc":43}]
最近成交價(折扣)