[{"sale_price":200,"disc":71,"prod_count":2,"sale_month":"202011","avg_price":100,"avg_disc":36},{"sale_price":109,"disc":"39","prod_count":1,"sale_month":"202012","avg_price":109,"avg_disc":39},{"sale_price":380,"disc":136,"prod_count":3,"sale_month":"202101","avg_price":126,"avg_disc":45},{"sale_price":74,"disc":"26","prod_count":1,"sale_month":"202104","avg_price":74,"avg_disc":26}]
最近成交價(折扣)
