[{"sale_price":45,"disc":"28","prod_count":1,"sale_month":"202412","avg_price":45,"avg_disc":28},{"sale_price":70,"disc":"44","prod_count":1,"sale_month":"202501","avg_price":70,"avg_disc":44},{"sale_price":135,"disc":84,"prod_count":2,"sale_month":"202502","avg_price":67,"avg_disc":42},{"sale_price":45,"disc":"28","prod_count":1,"sale_month":"202503","avg_price":45,"avg_disc":28}]
最近成交價(折扣)