[{"sale_price":992,"disc":180,"prod_count":4,"sale_month":"202312","avg_price":248,"avg_disc":45},{"sale_price":445,"disc":81,"prod_count":2,"sale_month":"202402","avg_price":222,"avg_disc":41},{"sale_price":602,"disc":110,"prod_count":2,"sale_month":"202403","avg_price":301,"avg_disc":55},{"sale_price":340,"disc":"62","prod_count":1,"sale_month":"202405","avg_price":340,"avg_disc":62}]
最近成交價(折扣)