[{"sale_price":125,"disc":89,"prod_count":2,"sale_month":"202310","avg_price":62,"avg_disc":45},{"sale_price":43,"disc":"31","prod_count":1,"sale_month":"202311","avg_price":43,"avg_disc":31},{"sale_price":60,"disc":"43","prod_count":1,"sale_month":"202312","avg_price":60,"avg_disc":43},{"sale_price":50,"disc":"36","prod_count":1,"sale_month":"202403","avg_price":50,"avg_disc":36}]
最近成交價(折扣)