[{"sale_price":45,"disc":"30","prod_count":1,"sale_month":"202404","avg_price":45,"avg_disc":30},{"sale_price":110,"disc":74,"prod_count":2,"sale_month":"202405","avg_price":55,"avg_disc":37},{"sale_price":90,"disc":60,"prod_count":2,"sale_month":"202406","avg_price":45,"avg_disc":30},{"sale_price":45,"disc":"30","prod_count":1,"sale_month":"202409","avg_price":45,"avg_disc":30}]
最近成交價(折扣)