[{"sale_price":2160,"disc":479,"prod_count":8,"sale_month":"202501","avg_price":270,"avg_disc":60},{"sale_price":987,"disc":218,"prod_count":4,"sale_month":"202503","avg_price":246,"avg_disc":55},{"sale_price":286,"disc":"64","prod_count":1,"sale_month":"202504","avg_price":286,"avg_disc":64},{"sale_price":1556,"disc":345,"prod_count":6,"sale_month":"202505","avg_price":259,"avg_disc":58},{"sale_price":286,"disc":"64","prod_count":1,"sale_month":"202506","avg_price":286,"avg_disc":64}]
最近成交價(折扣)