[{"sale_price":117,"disc":78,"prod_count":2,"sale_month":"202403","avg_price":58,"avg_disc":39},{"sale_price":70,"disc":"47","prod_count":1,"sale_month":"202404","avg_price":70,"avg_disc":47},{"sale_price":67,"disc":"45","prod_count":1,"sale_month":"202405","avg_price":67,"avg_disc":45},{"sale_price":70,"disc":"47","prod_count":1,"sale_month":"202406","avg_price":70,"avg_disc":47}]
最近成交價(折扣)