[{"sale_price":220,"disc":"44","prod_count":1,"sale_month":"202312","avg_price":220,"avg_disc":44},{"sale_price":440,"disc":88,"prod_count":2,"sale_month":"202401","avg_price":220,"avg_disc":44},{"sale_price":275,"disc":55,"prod_count":2,"sale_month":"202403","avg_price":137,"avg_disc":28},{"sale_price":305,"disc":61,"prod_count":2,"sale_month":"202404","avg_price":152,"avg_disc":31},{"sale_price":325,"disc":65,"prod_count":2,"sale_month":"202405","avg_price":162,"avg_disc":33}]
最近成交價(折扣)