[{"sale_price":350,"disc":97,"prod_count":2,"sale_month":"202009","avg_price":175,"avg_disc":49},{"sale_price":260,"disc":"72","prod_count":1,"sale_month":"202010","avg_price":260,"avg_disc":72},{"sale_price":614,"disc":170,"prod_count":3,"sale_month":"202011","avg_price":204,"avg_disc":57},{"sale_price":262,"disc":"73","prod_count":1,"sale_month":"202101","avg_price":262,"avg_disc":73}]
最近成交價(折扣)
