[{"sale_price":50,"disc":"50","prod_count":1,"sale_month":"202401","avg_price":50,"avg_disc":50},{"sale_price":20,"disc":"20","prod_count":1,"sale_month":"202402","avg_price":20,"avg_disc":20},{"sale_price":45,"disc":"45","prod_count":1,"sale_month":"202403","avg_price":45,"avg_disc":45},{"sale_price":53,"disc":"53","prod_count":1,"sale_month":"202404","avg_price":53,"avg_disc":53}]
最近成交價(折扣)