[{"sale_price":197,"disc":141,"prod_count":3,"sale_month":"202406","avg_price":65,"avg_disc":47},{"sale_price":163,"disc":116,"prod_count":2,"sale_month":"202407","avg_price":81,"avg_disc":58},{"sale_price":195,"disc":139,"prod_count":4,"sale_month":"202408","avg_price":48,"avg_disc":35},{"sale_price":225,"disc":160,"prod_count":5,"sale_month":"202409","avg_price":45,"avg_disc":32}]
最近成交價(折扣)