[{"sale_price":455,"disc":119,"prod_count":3,"sale_month":"202407","avg_price":151,"avg_disc":40},{"sale_price":184,"disc":"48","prod_count":1,"sale_month":"202410","avg_price":184,"avg_disc":48},{"sale_price":130,"disc":"34","prod_count":1,"sale_month":"202411","avg_price":130,"avg_disc":34},{"sale_price":143,"disc":"38","prod_count":1,"sale_month":"202412","avg_price":143,"avg_disc":38}]
最近成交價(折扣)