[{"sale_price":93,"disc":27,"prod_count":2,"sale_month":"202401","avg_price":46,"avg_disc":14},{"sale_price":90,"disc":"26","prod_count":1,"sale_month":"202403","avg_price":90,"avg_disc":26},{"sale_price":45,"disc":"13","prod_count":1,"sale_month":"202404","avg_price":45,"avg_disc":13},{"sale_price":75,"disc":"21","prod_count":1,"sale_month":"202405","avg_price":75,"avg_disc":21}]
最近成交價(折扣)