[{"sale_price":130,"disc":86,"prod_count":2,"sale_month":"202410","avg_price":65,"avg_disc":43},{"sale_price":66,"disc":"44","prod_count":1,"sale_month":"202412","avg_price":66,"avg_disc":44},{"sale_price":45,"disc":"30","prod_count":1,"sale_month":"202501","avg_price":45,"avg_disc":30},{"sale_price":58,"disc":"39","prod_count":1,"sale_month":"202503","avg_price":58,"avg_disc":39}]
最近成交價(折扣)