[{"sale_price":409,"disc":127,"prod_count":2,"sale_month":"202012","avg_price":204,"avg_disc":64},{"sale_price":139,"disc":"43","prod_count":1,"sale_month":"202101","avg_price":139,"avg_disc":43},{"sale_price":388,"disc":122,"prod_count":2,"sale_month":"202104","avg_price":194,"avg_disc":61},{"sale_price":340,"disc":107,"prod_count":2,"sale_month":"202105","avg_price":170,"avg_disc":54}]
最近成交價(折扣)
