[{"sale_price":474,"disc":125,"prod_count":3,"sale_month":"202208","avg_price":158,"avg_disc":42},{"sale_price":210,"disc":"55","prod_count":1,"sale_month":"202209","avg_price":210,"avg_disc":55},{"sale_price":120,"disc":"32","prod_count":1,"sale_month":"202211","avg_price":120,"avg_disc":32},{"sale_price":746,"disc":197,"prod_count":3,"sale_month":"202212","avg_price":248,"avg_disc":66}]
最近成交價(折扣)