[{"sale_price":120,"disc":"55","prod_count":1,"sale_month":"202406","avg_price":120,"avg_disc":55},{"sale_price":164,"disc":"75","prod_count":1,"sale_month":"202407","avg_price":164,"avg_disc":75},{"sale_price":130,"disc":"59","prod_count":1,"sale_month":"202410","avg_price":130,"avg_disc":59},{"sale_price":164,"disc":"75","prod_count":1,"sale_month":"202412","avg_price":164,"avg_disc":75}]
最近成交價(折扣)