diff --git a/includes/gateways/class-wc-gateway-fonepay-ipn-handler.php b/includes/gateways/class-wc-gateway-fonepay-ipn-handler.php
index 0556e9f..626dc77 100644
--- a/includes/gateways/class-wc-gateway-fonepay-ipn-handler.php
+++ b/includes/gateways/class-wc-gateway-fonepay-ipn-handler.php
@@ -165,7 +165,7 @@ public function validate_dv($requested)
                 $request_data['BC'] . ',' .
                 $request_data['INI'] . ',' .
                 $request_data['P_AMT'] . ',' .
-                $order->get_total(), //R_AMT 
+                $order->get_total(), //R_AMT
             $this->gateway->merchant_secret
         );
 
@@ -193,7 +193,7 @@ protected function payment_status_completed($order, $response)
         if ($order->has_status(wc_get_is_paid_statuses())) {
             WC_Gateway_Fonepay::log('Aborting, Order #' . $order->get_id() . ' is already complete.');
 
-            exit;
+            return;
         }
 
         if ($order->has_status('cancelled')) {