[{"sale_price":50,"disc":"50","prod_count":1,"sale_month":"202406","avg_price":50,"avg_disc":50},{"sale_price":126,"disc":126,"prod_count":2,"sale_month":"202408","avg_price":63,"avg_disc":63},{"sale_price":45,"disc":"45","prod_count":1,"sale_month":"202410","avg_price":45,"avg_disc":45},{"sale_price":57,"disc":"57","prod_count":1,"sale_month":"202411","avg_price":57,"avg_disc":57}]
最近成交價(折扣)