[{"sale_price":87,"disc":"62","prod_count":1,"sale_month":"202401","avg_price":87,"avg_disc":62},{"sale_price":155,"disc":111,"prod_count":2,"sale_month":"202403","avg_price":77,"avg_disc":56},{"sale_price":285,"disc":203,"prod_count":3,"sale_month":"202404","avg_price":95,"avg_disc":68},{"sale_price":170,"disc":121,"prod_count":2,"sale_month":"202405","avg_price":85,"avg_disc":61}]
最近成交價(折扣)