[{"sale_price":490,"disc":129,"prod_count":2,"sale_month":"202009","avg_price":245,"avg_disc":65},{"sale_price":270,"disc":"71","prod_count":1,"sale_month":"202010","avg_price":270,"avg_disc":71},{"sale_price":262,"disc":"69","prod_count":1,"sale_month":"202011","avg_price":262,"avg_disc":69},{"sale_price":493,"disc":130,"prod_count":2,"sale_month":"202012","avg_price":246,"avg_disc":65},{"sale_price":260,"disc":"68","prod_count":1,"sale_month":"202101","avg_price":260,"avg_disc":68}]
最近成交價(折扣)
