[{"sale_price":52,"disc":"21","prod_count":1,"sale_month":"202311","avg_price":52,"avg_disc":21},{"sale_price":45,"disc":"18","prod_count":1,"sale_month":"202312","avg_price":45,"avg_disc":18},{"sale_price":45,"disc":"18","prod_count":1,"sale_month":"202401","avg_price":45,"avg_disc":18},{"sale_price":50,"disc":"20","prod_count":1,"sale_month":"202404","avg_price":50,"avg_disc":20}]
最近成交價(折扣)