[{"sale_price":110,"disc":"34","prod_count":1,"sale_month":"202401","avg_price":110,"avg_disc":34},{"sale_price":180,"disc":56,"prod_count":2,"sale_month":"202402","avg_price":90,"avg_disc":28},{"sale_price":60,"disc":"19","prod_count":1,"sale_month":"202403","avg_price":60,"avg_disc":19},{"sale_price":90,"disc":28,"prod_count":2,"sale_month":"202405","avg_price":45,"avg_disc":14}]
最近成交價(折扣)