[{"sale_price":54,"disc":"30","prod_count":1,"sale_month":"202401","avg_price":54,"avg_disc":30},{"sale_price":64,"disc":"36","prod_count":1,"sale_month":"202402","avg_price":64,"avg_disc":36},{"sale_price":100,"disc":"56","prod_count":1,"sale_month":"202403","avg_price":100,"avg_disc":56},{"sale_price":215,"disc":120,"prod_count":2,"sale_month":"202404","avg_price":107,"avg_disc":60}]
最近成交價(折扣)