[{"sale_price":168,"disc":120,"prod_count":2,"sale_month":"202404","avg_price":84,"avg_disc":60},{"sale_price":50,"disc":"36","prod_count":1,"sale_month":"202405","avg_price":50,"avg_disc":36},{"sale_price":60,"disc":"43","prod_count":1,"sale_month":"202406","avg_price":60,"avg_disc":43},{"sale_price":70,"disc":"50","prod_count":1,"sale_month":"202409","avg_price":70,"avg_disc":50}]
最近成交價(折扣)