[{"sale_price":45,"disc":"23","prod_count":1,"sale_month":"201911","avg_price":45,"avg_disc":23},{"sale_price":169,"disc":85,"prod_count":3,"sale_month":"201912","avg_price":56,"avg_disc":28},{"sale_price":93,"disc":47,"prod_count":2,"sale_month":"202001","avg_price":46,"avg_disc":24},{"sale_price":70,"disc":"35","prod_count":1,"sale_month":"202002","avg_price":70,"avg_disc":35}]
最近成交價(折扣)
