[{"sale_price":185,"disc":"74","prod_count":1,"sale_month":"202202","avg_price":185,"avg_disc":74},{"sale_price":185,"disc":"74","prod_count":1,"sale_month":"202204","avg_price":185,"avg_disc":74},{"sale_price":185,"disc":"74","prod_count":1,"sale_month":"202205","avg_price":185,"avg_disc":74},{"sale_price":344,"disc":138,"prod_count":2,"sale_month":"202206","avg_price":172,"avg_disc":69}]
最近成交價(折扣)