[{"sale_price":81,"disc":"23","prod_count":1,"sale_month":"202203","avg_price":81,"avg_disc":23},{"sale_price":130,"disc":"37","prod_count":1,"sale_month":"202204","avg_price":130,"avg_disc":37},{"sale_price":109,"disc":"31","prod_count":1,"sale_month":"202205","avg_price":109,"avg_disc":31},{"sale_price":220,"disc":"63","prod_count":1,"sale_month":"202206","avg_price":220,"avg_disc":63}]
最近成交價(折扣)