[{"sale_price":75,"disc":"58","prod_count":1,"sale_month":"202312","avg_price":75,"avg_disc":58},{"sale_price":101,"disc":"78","prod_count":1,"sale_month":"202402","avg_price":101,"avg_disc":78},{"sale_price":100,"disc":"77","prod_count":1,"sale_month":"202403","avg_price":100,"avg_disc":77},{"sale_price":90,"disc":"69","prod_count":1,"sale_month":"202404","avg_price":90,"avg_disc":69}]
最近成交價(折扣)