[{"sale_price":130,"disc":130,"prod_count":2,"sale_month":"202404","avg_price":65,"avg_disc":65},{"sale_price":50,"disc":"50","prod_count":1,"sale_month":"202405","avg_price":50,"avg_disc":50},{"sale_price":60,"disc":"60","prod_count":1,"sale_month":"202407","avg_price":60,"avg_disc":60},{"sale_price":45,"disc":"45","prod_count":1,"sale_month":"202408","avg_price":45,"avg_disc":45}]
最近成交價(折扣)