[{"sale_price":210,"disc":210,"prod_count":3,"sale_month":"202008","avg_price":70,"avg_disc":70},{"sale_price":155,"disc":155,"prod_count":2,"sale_month":"202009","avg_price":77,"avg_disc":78},{"sale_price":137,"disc":137,"prod_count":2,"sale_month":"202010","avg_price":68,"avg_disc":69},{"sale_price":80,"disc":"80","prod_count":1,"sale_month":"202011","avg_price":80,"avg_disc":80},{"sale_price":230,"disc":230,"prod_count":3,"sale_month":"202012","avg_price":76,"avg_disc":77}]
最近成交價(折扣)
