[{"sale_price":60,"disc":"38","prod_count":1,"sale_month":"202406","avg_price":60,"avg_disc":38},{"sale_price":110,"disc":"69","prod_count":1,"sale_month":"202407","avg_price":110,"avg_disc":69},{"sale_price":90,"disc":"56","prod_count":1,"sale_month":"202408","avg_price":90,"avg_disc":56},{"sale_price":120,"disc":"75","prod_count":1,"sale_month":"202409","avg_price":120,"avg_disc":75}]
最近成交價(折扣)