[{"sale_price":120,"disc":"60","prod_count":1,"sale_month":"202405","avg_price":120,"avg_disc":60},{"sale_price":130,"disc":"65","prod_count":1,"sale_month":"202406","avg_price":130,"avg_disc":65},{"sale_price":110,"disc":"55","prod_count":1,"sale_month":"202407","avg_price":110,"avg_disc":55},{"sale_price":110,"disc":"55","prod_count":1,"sale_month":"202410","avg_price":110,"avg_disc":55}]
最近成交價(折扣)