[{"sale_price":80,"disc":"57","prod_count":1,"sale_month":"202407","avg_price":80,"avg_disc":57},{"sale_price":90,"disc":64,"prod_count":2,"sale_month":"202409","avg_price":45,"avg_disc":32},{"sale_price":139,"disc":99,"prod_count":2,"sale_month":"202410","avg_price":69,"avg_disc":50},{"sale_price":59,"disc":"42","prod_count":1,"sale_month":"202411","avg_price":59,"avg_disc":42}]
最近成交價(折扣)