[{"sale_price":310,"disc":"52","prod_count":1,"sale_month":"202401","avg_price":310,"avg_disc":52},{"sale_price":400,"disc":67,"prod_count":2,"sale_month":"202403","avg_price":200,"avg_disc":34},{"sale_price":370,"disc":"62","prod_count":1,"sale_month":"202404","avg_price":370,"avg_disc":62},{"sale_price":503,"disc":84,"prod_count":3,"sale_month":"202405","avg_price":167,"avg_disc":28}]
最近成交價(折扣)