[{"sale_price":160,"disc":"53","prod_count":1,"sale_month":"202009","avg_price":160,"avg_disc":53},{"sale_price":380,"disc":126,"prod_count":2,"sale_month":"202010","avg_price":190,"avg_disc":63},{"sale_price":160,"disc":"53","prod_count":1,"sale_month":"202011","avg_price":160,"avg_disc":53},{"sale_price":155,"disc":"52","prod_count":1,"sale_month":"202012","avg_price":155,"avg_disc":52},{"sale_price":190,"disc":"63","prod_count":1,"sale_month":"202101","avg_price":190,"avg_disc":63},{"sale_price":379,"disc":126,"prod_count":2,"sale_month":"202102","avg_price":189,"avg_disc":63},{"sale_price":140,"disc":"47","prod_count":1,"sale_month":"202103","avg_price":140,"avg_disc":47}]
最近成交價(折扣)