[{"sale_price":105,"disc":"55","prod_count":1,"sale_month":"202401","avg_price":105,"avg_disc":55},{"sale_price":115,"disc":"61","prod_count":1,"sale_month":"202402","avg_price":115,"avg_disc":61},{"sale_price":262,"disc":138,"prod_count":3,"sale_month":"202403","avg_price":87,"avg_disc":46},{"sale_price":335,"disc":177,"prod_count":3,"sale_month":"202404","avg_price":111,"avg_disc":59}]
最近成交價(折扣)