[{"sale_price":45,"disc":"20","prod_count":1,"sale_month":"202404","avg_price":45,"avg_disc":20},{"sale_price":83,"disc":"38","prod_count":1,"sale_month":"202406","avg_price":83,"avg_disc":38},{"sale_price":55,"disc":"25","prod_count":1,"sale_month":"202408","avg_price":55,"avg_disc":25},{"sale_price":50,"disc":"23","prod_count":1,"sale_month":"202409","avg_price":50,"avg_disc":23}]
最近成交價(折扣)