[{"sale_price":160,"disc":72,"prod_count":2,"sale_month":"202408","avg_price":80,"avg_disc":36},{"sale_price":354,"disc":162,"prod_count":3,"sale_month":"202409","avg_price":118,"avg_disc":54},{"sale_price":246,"disc":112,"prod_count":2,"sale_month":"202410","avg_price":123,"avg_disc":56},{"sale_price":440,"disc":200,"prod_count":3,"sale_month":"202411","avg_price":146,"avg_disc":67},{"sale_price":180,"disc":"82","prod_count":1,"sale_month":"202412","avg_price":180,"avg_disc":82}]
最近成交價(折扣)