[{"sale_price":45,"disc":"20","prod_count":1,"sale_month":"202403","avg_price":45,"avg_disc":20},{"sale_price":109,"disc":"48","prod_count":1,"sale_month":"202404","avg_price":109,"avg_disc":48},{"sale_price":45,"disc":"20","prod_count":1,"sale_month":"202408","avg_price":45,"avg_disc":20},{"sale_price":45,"disc":"20","prod_count":1,"sale_month":"202409","avg_price":45,"avg_disc":20}]
最近成交價(折扣)