[{"sale_price":101,"disc":"78","prod_count":1,"sale_month":"202401","avg_price":101,"avg_disc":78},{"sale_price":45,"disc":"35","prod_count":1,"sale_month":"202402","avg_price":45,"avg_disc":35},{"sale_price":101,"disc":"78","prod_count":1,"sale_month":"202404","avg_price":101,"avg_disc":78},{"sale_price":181,"disc":140,"prod_count":2,"sale_month":"202405","avg_price":90,"avg_disc":70}]
最近成交價(折扣)