[{"sale_price":150,"disc":"63","prod_count":1,"sale_month":"201906","avg_price":150,"avg_disc":63},{"sale_price":130,"disc":"54","prod_count":1,"sale_month":"201908","avg_price":130,"avg_disc":54},{"sale_price":129,"disc":"54","prod_count":1,"sale_month":"201910","avg_price":129,"avg_disc":54},{"sale_price":324,"disc":135,"prod_count":2,"sale_month":"201911","avg_price":162,"avg_disc":68}]
最近成交價(折扣)
