[{"sale_price":45,"disc":"47","prod_count":1,"sale_month":"202310","avg_price":45,"avg_disc":47},{"sale_price":45,"disc":"47","prod_count":1,"sale_month":"202312","avg_price":45,"avg_disc":47},{"sale_price":100,"disc":105,"prod_count":2,"sale_month":"202403","avg_price":50,"avg_disc":53},{"sale_price":50,"disc":"53","prod_count":1,"sale_month":"202404","avg_price":50,"avg_disc":53}]
最近成交價(折扣)