[{"sale_price":168,"disc":"48","prod_count":1,"sale_month":"202203","avg_price":168,"avg_disc":48},{"sale_price":431,"disc":123,"prod_count":2,"sale_month":"202204","avg_price":215,"avg_disc":62},{"sale_price":180,"disc":"51","prod_count":1,"sale_month":"202205","avg_price":180,"avg_disc":51},{"sale_price":209,"disc":"60","prod_count":1,"sale_month":"202207","avg_price":209,"avg_disc":60}]
最近成交價(折扣)