[{"sale_price":49,"disc":"27","prod_count":1,"sale_month":"202405","avg_price":49,"avg_disc":27},{"sale_price":54,"disc":"30","prod_count":1,"sale_month":"202406","avg_price":54,"avg_disc":30},{"sale_price":54,"disc":"30","prod_count":1,"sale_month":"202407","avg_price":54,"avg_disc":30},{"sale_price":66,"disc":"37","prod_count":1,"sale_month":"202408","avg_price":66,"avg_disc":37},{"sale_price":103,"disc":57,"prod_count":2,"sale_month":"202409","avg_price":51,"avg_disc":29}]
最近成交價(折扣)