[{"sale_price":185,"disc":57,"prod_count":2,"sale_month":"202404","avg_price":92,"avg_disc":29},{"sale_price":86,"disc":"27","prod_count":1,"sale_month":"202405","avg_price":86,"avg_disc":27},{"sale_price":110,"disc":"34","prod_count":1,"sale_month":"202407","avg_price":110,"avg_disc":34},{"sale_price":45,"disc":"14","prod_count":1,"sale_month":"202408","avg_price":45,"avg_disc":14}]
最近成交價(折扣)