[{"sale_price":90,"disc":64,"prod_count":2,"sale_month":"202403","avg_price":45,"avg_disc":32},{"sale_price":59,"disc":"42","prod_count":1,"sale_month":"202404","avg_price":59,"avg_disc":42},{"sale_price":45,"disc":"32","prod_count":1,"sale_month":"202405","avg_price":45,"avg_disc":32},{"sale_price":90,"disc":64,"prod_count":2,"sale_month":"202406","avg_price":45,"avg_disc":32}]
最近成交價(折扣)