[{"sale_price":135,"disc":45,"prod_count":3,"sale_month":"202407","avg_price":45,"avg_disc":15},{"sale_price":90,"disc":30,"prod_count":2,"sale_month":"202408","avg_price":45,"avg_disc":15},{"sale_price":45,"disc":"15","prod_count":1,"sale_month":"202409","avg_price":45,"avg_disc":15},{"sale_price":45,"disc":"15","prod_count":1,"sale_month":"202411","avg_price":45,"avg_disc":15}]
最近成交價(折扣)