[{"sale_price":100,"disc":"71","prod_count":1,"sale_month":"202402","avg_price":100,"avg_disc":71},{"sale_price":87,"disc":"62","prod_count":1,"sale_month":"202404","avg_price":87,"avg_disc":62},{"sale_price":60,"disc":"43","prod_count":1,"sale_month":"202406","avg_price":60,"avg_disc":43},{"sale_price":60,"disc":"43","prod_count":1,"sale_month":"202407","avg_price":60,"avg_disc":43}]
最近成交價(折扣)