[{"sale_price":50,"disc":"50","prod_count":1,"sale_month":"202404","avg_price":50,"avg_disc":50},{"sale_price":50,"disc":"50","prod_count":1,"sale_month":"202406","avg_price":50,"avg_disc":50},{"sale_price":45,"disc":"45","prod_count":1,"sale_month":"202407","avg_price":45,"avg_disc":45},{"sale_price":94,"disc":94,"prod_count":2,"sale_month":"202408","avg_price":47,"avg_disc":47}]
最近成交價(折扣)