[{"sale_price":45,"disc":"13","prod_count":1,"sale_month":"202011","avg_price":45,"avg_disc":13},{"sale_price":174,"disc":48,"prod_count":2,"sale_month":"202012","avg_price":87,"avg_disc":24},{"sale_price":90,"disc":"25","prod_count":1,"sale_month":"202101","avg_price":90,"avg_disc":25},{"sale_price":160,"disc":"44","prod_count":1,"sale_month":"202102","avg_price":160,"avg_disc":44}]
最近成交價(折扣)
