Version 4.3.0

applications/nexus/sources/Gateway/Manual/Manual.php

@@ -96,4 +96,16 @@ class _Manual extends \IPS\nexus\Gateway
 	{
 		return $settings;
 	}
+	
+	/**
+	 * Refund
+	 *
+	 * @param	\IPS\nexus\Transaction	$transaction	Transaction to be refunded
+	 * @param	float|NULL				$amount			Amount to refund (NULL for full amount - always in same currency as transaction)
+	 * @return	mixed									Gateway reference ID for refund, if applicable
+	 */
+	public function refund( \IPS\nexus\Transaction $transaction, $amount = NULL )
+	{
+
+	}
 }