[{"sale_price":100,"disc":"71","prod_count":1,"sale_month":"202401","avg_price":100,"avg_disc":71},{"sale_price":184,"disc":132,"prod_count":2,"sale_month":"202403","avg_price":92,"avg_disc":66},{"sale_price":95,"disc":"68","prod_count":1,"sale_month":"202405","avg_price":95,"avg_disc":68},{"sale_price":90,"disc":"64","prod_count":1,"sale_month":"202406","avg_price":90,"avg_disc":64}]
最近成交價(折扣)