[{"sale_price":244,"disc":87,"prod_count":2,"sale_month":"201809","avg_price":122,"avg_disc":44},{"sale_price":84,"disc":"30","prod_count":1,"sale_month":"201810","avg_price":84,"avg_disc":30},{"sale_price":200,"disc":72,"prod_count":2,"sale_month":"201812","avg_price":100,"avg_disc":36},{"sale_price":199,"disc":71,"prod_count":2,"sale_month":"201901","avg_price":99,"avg_disc":36}]
最近成交價(折扣)
