[{"sale_price":117,"disc":84,"prod_count":2,"sale_month":"202404","avg_price":58,"avg_disc":42},{"sale_price":65,"disc":"46","prod_count":1,"sale_month":"202405","avg_price":65,"avg_disc":46},{"sale_price":45,"disc":"32","prod_count":1,"sale_month":"202406","avg_price":45,"avg_disc":32},{"sale_price":50,"disc":"36","prod_count":1,"sale_month":"202409","avg_price":50,"avg_disc":36}]
最近成交價(折扣)