                 case .Success:
                     if let value = response.result.value {
                         let json = JSON(value)
-                        print("succes in payment authorization")
+                        print("success in payment authorization")
                         print(PKPaymentAuthorizationStatus.Success)
                         completion(PKPaymentAuthorizationStatus.Success)
                         print(json)

            
            // Button
            let subscribeButton = UIButton(frame: CGRect(x: width*0.5+10, y: 265, width: (width/2)-20, height: 50.0))
            subscribeButton.backgroundColor = UIColor.protonBlue()
            subscribeButton.setTitle("Become Customer", forState: .Normal)
            subscribeButton.setTitleColor(UIColor.whiteColor(), forState: .Normal)
            subscribeButton.titleLabel?.font = UIFont(name: "Helvetica", size: 14)

        ]
        let parameters : [String : AnyObject] = [
            "token": String(token) ?? "",
            "delegatedUser": (detailUser?.username)!
        ]
        
        // for invalid character 0 be sure the content type is application/json and enconding is .JSON
