[{"sale_price":902,"disc":228,"prod_count":5,"sale_month":"202007","avg_price":180,"avg_disc":46},{"sale_price":1308,"disc":330,"prod_count":6,"sale_month":"202008","avg_price":218,"avg_disc":55},{"sale_price":692,"disc":174,"prod_count":5,"sale_month":"202009","avg_price":138,"avg_disc":35},{"sale_price":819,"disc":206,"prod_count":4,"sale_month":"202010","avg_price":204,"avg_disc":52},{"sale_price":639,"disc":160,"prod_count":4,"sale_month":"202011","avg_price":159,"avg_disc":40},{"sale_price":130,"disc":"33","prod_count":1,"sale_month":"202012","avg_price":130,"avg_disc":33},{"sale_price":130,"disc":"33","prod_count":1,"sale_month":"202101","avg_price":130,"avg_disc":33}]
最近成交價(折扣)