[{"sale_price":45,"disc":"10","prod_count":1,"sale_month":"202404","avg_price":45,"avg_disc":10},{"sale_price":234,"disc":52,"prod_count":2,"sale_month":"202405","avg_price":117,"avg_disc":26},{"sale_price":143,"disc":"32","prod_count":1,"sale_month":"202406","avg_price":143,"avg_disc":32},{"sale_price":103,"disc":"23","prod_count":1,"sale_month":"202409","avg_price":103,"avg_disc":23}]
最近成交價(折扣)