[{"sale_price":80,"disc":"28","prod_count":1,"sale_month":"202202","avg_price":80,"avg_disc":28},{"sale_price":190,"disc":"66","prod_count":1,"sale_month":"202203","avg_price":190,"avg_disc":66},{"sale_price":286,"disc":98,"prod_count":2,"sale_month":"202205","avg_price":143,"avg_disc":49},{"sale_price":105,"disc":"36","prod_count":1,"sale_month":"202206","avg_price":105,"avg_disc":36}]
最近成交價(折扣)