[{"sale_price":70,"disc":"50","prod_count":1,"sale_month":"202401","avg_price":70,"avg_disc":50},{"sale_price":90,"disc":"64","prod_count":1,"sale_month":"202403","avg_price":90,"avg_disc":64},{"sale_price":108,"disc":"77","prod_count":1,"sale_month":"202404","avg_price":108,"avg_disc":77},{"sale_price":118,"disc":"84","prod_count":1,"sale_month":"202406","avg_price":118,"avg_disc":84}]
最近成交價(折扣)