     
     func showSuccessAlert() {
         let customIcon:UIImage = UIImage(named: "ic_check_light")! // your custom icon UIImage
-        let customColor:UIColor = UIColor(rgba: "#1EBC61") // base color for the alert
+        let customColor:UIColor = UIColor.brandGreen() // base color for the alert
         let alertView = JSSAlertView().show(
             self,
             title: "",
             text: "Payment for amount " + chargeInputView.text! + " succeeded!",
-            buttonText: "",
-            noButtons: true,
+            buttonText: "Close",
+            noButtons: false,
             color: customColor,
             iconImage: customIcon)
         alertView.setTextTheme(.Light) // can be .Light or .Dark

    
    func paymentAuthorizationViewControllerDidFinish(controller: PKPaymentAuthorizationViewController) {
        dismissViewControllerAnimated(true, completion: nil)
        controller.dismissViewControllerAnimated(true, completion: nil)
        print("dismissing")
    }
    

         after all of our asynchronous code is finished executing. This is how the
         PKPaymentAuthorizationViewController knows when and how to update its UI.
         */
        // print("in payment auth")
        handlePaymentAuthorizationWithPayment(payment) { (PKPaymentAuthorizationStatus) -> () in
            // close pay modal
            self.showSuccessAlert()
            // print("success")
            controller.dismissViewControllerAnimated(true, completion: nil)
        }
    }
