[{"sale_price":780,"disc":135,"prod_count":2,"sale_month":"202201","avg_price":390,"avg_disc":68},{"sale_price":1136,"disc":196,"prod_count":3,"sale_month":"202203","avg_price":378,"avg_disc":65},{"sale_price":1831,"disc":316,"prod_count":5,"sale_month":"202204","avg_price":366,"avg_disc":63},{"sale_price":1166,"disc":202,"prod_count":3,"sale_month":"202205","avg_price":388,"avg_disc":67},{"sale_price":697,"disc":120,"prod_count":2,"sale_month":"202206","avg_price":348,"avg_disc":60}]
最近成交價(折扣)