diff --git a/model/warehouse_request.go b/model/warehouse_request.go
index b8ad0ff..4cd857a 100644
--- a/model/warehouse_request.go
+++ b/model/warehouse_request.go
@@ -2,17 +2,18 @@ package model
 
 // OutboundRequestPayload ...
 type OutboundRequestPayload struct {
-	OrderID      string                `json:"orderId"`
-	OrderCode    string                `json:"orderCode"`
-	TrackingCode string                `json:"trackingCode"`
-	WarehouseID  string                `json:"warehouseId"`
-	SupplierID   string                `json:"supplierId"`
-	Note         string                `json:"note"`
-	CODAmount    float64               `json:"codAmount"`
-	TPLCode      string                `json:"tplCode"`
-	Customer     CustomerInfo          `json:"customer"`
-	Items        []OutboundRequestItem `json:"items"`
-	Insurance    *InsuranceOpts        `json:"insurance"`
+	OrderID       string                `json:"orderId"`
+	OrderCode     string                `json:"orderCode"`
+	TrackingCode  string                `json:"trackingCode"`
+	WarehouseID   string                `json:"warehouseId"`
+	SupplierID    string                `json:"supplierId"`
+	Note          string                `json:"note"`
+	CODAmount     float64               `json:"codAmount"`
+	TPLCode       string                `json:"tplCode"`
+	Customer      CustomerInfo          `json:"customer"`
+	Items         []OutboundRequestItem `json:"items"`
+	Insurance     *InsuranceOpts        `json:"insurance"`
+	PaymentMethod string                `json:"paymentMethod"`
 }
 
 // InsuranceOpts ...