[{"sale_price":60,"disc":"20","prod_count":1,"sale_month":"202312","avg_price":60,"avg_disc":20},{"sale_price":320,"disc":106,"prod_count":2,"sale_month":"202401","avg_price":160,"avg_disc":53},{"sale_price":320,"disc":106,"prod_count":2,"sale_month":"202402","avg_price":160,"avg_disc":53},{"sale_price":270,"disc":90,"prod_count":2,"sale_month":"202404","avg_price":135,"avg_disc":45}]
最近成交價(折扣)