[{"sale_price":417,"disc":93,"prod_count":2,"sale_month":"202403","avg_price":208,"avg_disc":47},{"sale_price":68,"disc":"15","prod_count":1,"sale_month":"202404","avg_price":68,"avg_disc":15},{"sale_price":247,"disc":"55","prod_count":1,"sale_month":"202405","avg_price":247,"avg_disc":55},{"sale_price":79,"disc":"18","prod_count":1,"sale_month":"202407","avg_price":79,"avg_disc":18},{"sale_price":668,"disc":148,"prod_count":3,"sale_month":"202408","avg_price":222,"avg_disc":49}]
最近成交價(折扣)