[{"sale_price":100,"disc":46,"prod_count":2,"sale_month":"202404","avg_price":50,"avg_disc":23},{"sale_price":45,"disc":"20","prod_count":1,"sale_month":"202406","avg_price":45,"avg_disc":20},{"sale_price":73,"disc":"33","prod_count":1,"sale_month":"202408","avg_price":73,"avg_disc":33},{"sale_price":132,"disc":"60","prod_count":1,"sale_month":"202409","avg_price":132,"avg_disc":60}]
最近成交價(折扣)