'平台', 'occurred_date' => '发生时间', 'store_name' => '店铺名称', 'online_order_no' => '线上单号', 'warehouse' => '发货仓库', 'warehouse_short_name' => '仓库简称', 'brand' => '品牌', 'category' => '类目', 'supplier_name' => '供应商', 'free_shipping_manufacturer' => '是否包邮厂家', 'product_code' => '商品编码', 'product_quantity' => '商品数量', 'unit_price' => '商品单价', 'product_cost' => '商品成本', 'realtime_unit_price' => '商品实时价', 'realtime_product_cost' => '商品实时成本', ];