[{"sale_price":45,"disc":"20","prod_count":1,"sale_month":"202410","avg_price":45,"avg_disc":20},{"sale_price":125,"disc":"54","prod_count":1,"sale_month":"202411","avg_price":125,"avg_disc":54},{"sale_price":270,"disc":118,"prod_count":3,"sale_month":"202412","avg_price":90,"avg_disc":39},{"sale_price":92,"disc":"40","prod_count":1,"sale_month":"202503","avg_price":92,"avg_disc":40}]
最近成交價(折扣)