[{"sale_price":250,"disc":78,"prod_count":2,"sale_month":"202401","avg_price":125,"avg_disc":39},{"sale_price":325,"disc":102,"prod_count":2,"sale_month":"202402","avg_price":162,"avg_disc":51},{"sale_price":372,"disc":117,"prod_count":2,"sale_month":"202403","avg_price":186,"avg_disc":59},{"sale_price":181,"disc":"57","prod_count":1,"sale_month":"202404","avg_price":181,"avg_disc":57},{"sale_price":339,"disc":106,"prod_count":2,"sale_month":"202405","avg_price":169,"avg_disc":53}]
最近成交價(折扣)