[{"sale_price":850,"disc":"57","prod_count":1,"sale_month":"202201","avg_price":850,"avg_disc":57},{"sale_price":808,"disc":"54","prod_count":1,"sale_month":"202202","avg_price":808,"avg_disc":54},{"sale_price":810,"disc":"54","prod_count":1,"sale_month":"202203","avg_price":810,"avg_disc":54},{"sale_price":1060,"disc":"71","prod_count":1,"sale_month":"202205","avg_price":1060,"avg_disc":71}]
最近成交價(折扣)