[{"sale_price":60,"disc":"43","prod_count":1,"sale_month":"202406","avg_price":60,"avg_disc":43},{"sale_price":80,"disc":"57","prod_count":1,"sale_month":"202407","avg_price":80,"avg_disc":57},{"sale_price":90,"disc":64,"prod_count":2,"sale_month":"202408","avg_price":45,"avg_disc":32},{"sale_price":80,"disc":"57","prod_count":1,"sale_month":"202409","avg_price":80,"avg_disc":57},{"sale_price":45,"disc":"32","prod_count":1,"sale_month":"202410","avg_price":45,"avg_disc":32}]
最近成交價(折扣)