[{"sale_price":45,"disc":"13","prod_count":1,"sale_month":"202012","avg_price":45,"avg_disc":13},{"sale_price":523,"disc":147,"prod_count":7,"sale_month":"202101","avg_price":74,"avg_disc":21},{"sale_price":96,"disc":"27","prod_count":1,"sale_month":"202102","avg_price":96,"avg_disc":27},{"sale_price":46,"disc":"13","prod_count":1,"sale_month":"202103","avg_price":46,"avg_disc":13}]
最近成交價(折扣)
