[{"sale_price":160,"disc":146,"prod_count":2,"sale_month":"202401","avg_price":80,"avg_disc":73},{"sale_price":70,"disc":"64","prod_count":1,"sale_month":"202402","avg_price":70,"avg_disc":64},{"sale_price":76,"disc":"69","prod_count":1,"sale_month":"202404","avg_price":76,"avg_disc":69},{"sale_price":70,"disc":"64","prod_count":1,"sale_month":"202405","avg_price":70,"avg_disc":64}]
最近成交價(折扣)