[{"sale_price":210,"disc":75,"prod_count":2,"sale_month":"202310","avg_price":105,"avg_disc":38},{"sale_price":225,"disc":80,"prod_count":3,"sale_month":"202402","avg_price":75,"avg_disc":27},{"sale_price":66,"disc":"24","prod_count":1,"sale_month":"202403","avg_price":66,"avg_disc":24},{"sale_price":94,"disc":"34","prod_count":1,"sale_month":"202404","avg_price":94,"avg_disc":34}]
最近成交價(折扣)