[{"sale_price":45,"disc":"32","prod_count":1,"sale_month":"202407","avg_price":45,"avg_disc":32},{"sale_price":80,"disc":"57","prod_count":1,"sale_month":"202408","avg_price":80,"avg_disc":57},{"sale_price":45,"disc":"32","prod_count":1,"sale_month":"202410","avg_price":45,"avg_disc":32},{"sale_price":50,"disc":"36","prod_count":1,"sale_month":"202412","avg_price":50,"avg_disc":36}]
最近成交價(折扣)