[{"sale_price":320,"disc":119,"prod_count":2,"sale_month":"202312","avg_price":160,"avg_disc":60},{"sale_price":269,"disc":100,"prod_count":2,"sale_month":"202401","avg_price":134,"avg_disc":50},{"sale_price":186,"disc":"69","prod_count":1,"sale_month":"202403","avg_price":186,"avg_disc":69},{"sale_price":180,"disc":"67","prod_count":1,"sale_month":"202404","avg_price":180,"avg_disc":67}]
最近成交價(折扣)