[{"sale_price":45,"disc":"20","prod_count":1,"sale_month":"202405","avg_price":45,"avg_disc":20},{"sale_price":108,"disc":47,"prod_count":2,"sale_month":"202407","avg_price":54,"avg_disc":24},{"sale_price":84,"disc":"37","prod_count":1,"sale_month":"202408","avg_price":84,"avg_disc":37},{"sale_price":91,"disc":"40","prod_count":1,"sale_month":"202411","avg_price":91,"avg_disc":40}]
最近成交價(折扣)