diff --git a/src/Event/PayPalEvents.php b/src/Event/PayPalEvents.php
index 6afab03..5256a89 100644
--- a/src/Event/PayPalEvents.php
+++ b/src/Event/PayPalEvents.php
@@ -7,6 +7,17 @@
  */
 final class PayPalEvents {
 
+  /**
+   * Name of the event fired after creating a new PayFlow payment method.
+   *
+   * This event is fired before the payment method is saved.
+   *
+   * @Event
+   *
+   * @see \Drupal\commerce_paypal\Event\PostCreatePayFlowPaymentMethodEvent.php
+   */
+  const POST_CREATE_PAYMENT_METHOD_PAYFLOW = 'commerce_paypal.post_create_payment_method_payflow';
+
   /**
    * Name of the event fired when performing the Express Checkout requests.
    *
diff --git a/src/Event/PostCreatePayFlowPaymentMethodEvent.php b/src/Event/PostCreatePayFlowPaymentMethodEvent.php
new file mode 100644
index 0000000..8e60b82
--- /dev/null
+++ b/src/Event/PostCreatePayFlowPaymentMethodEvent.php
@@ -0,0 +1,75 @@
+<?php
+
+namespace Drupal\commerce_paypal\Event;
+
+use Drupal\commerce_payment\Entity\PaymentMethodInterface;
+use Symfony\Component\EventDispatcher\Event;
+
+/**
+ * Defines the 'Post-create PayFlow payment method' event.
+ *
+ * @see \Drupal\commerce_paypal\Event\PaypalEvents
+ */
+class PostCreatePayFlowPaymentMethodEvent extends Event {
+
+  /**
+   * The payment details.
+   *
+   * @var array
+   */
+  protected $paymentDetails;
+
+  /**
+   * The payment method.
+   *
+   * @var \Drupal\commerce_payment\Entity\PaymentMethodInterface
+   */
+  protected $paymentMethod;
+
+  /**
+   * Constructs a new PostCreatePayFlowPaymentMethodEvent object.
+   *
+   * @param \Drupal\commerce_payment\Entity\PaymentMethodInterface $payment_method
+   *   The payment method.
+   * @param array $payment_details
+   *   The payment details.
+   */
+  public function __construct(PaymentMethodInterface $payment_method, array $payment_details) {
+    $this->paymentDetails = $payment_details;
+    $this->paymentMethod = $payment_method;
+  }
+
+  /**
+   * Gets the payment details
+   *
+   * @return array
+   *   The payment details
+   */
+  public function getPaymentDetails() {
+    return $this->paymentDetails;
+  }
+
+  /**
+   * Gets the payment method.
+   *
+   * @return \Drupal\commerce_payment\Entity\PaymentMethodInterface $payment_method
+   *   The payment method.
+   */
+  public function getPaymentMethod() {
+    return $this->paymentMethod;
+  }
+
+  /**
+   * Sets the payment method.
+   *
+   * @param \Drupal\commerce_payment\Entity\PaymentMethodInterface $payment_method
+   *   The payment method.
+   *
+   * @return $this
+   */
+  public function setPaymentMethod(PaymentMethodInterface $payment_method) {
+    $this->paymentMethod = $payment_method;
+    return $this;
+  }
+
+}
diff --git a/src/Plugin/Commerce/PaymentGateway/Payflow.php b/src/Plugin/Commerce/PaymentGateway/Payflow.php
index e823e0d..e2ec74d 100644
--- a/src/Plugin/Commerce/PaymentGateway/Payflow.php
+++ b/src/Plugin/Commerce/PaymentGateway/Payflow.php
@@ -11,6 +11,8 @@
 use Drupal\commerce_payment\PaymentMethodTypeManager;
 use Drupal\commerce_payment\PaymentTypeManager;
 use Drupal\commerce_payment\Plugin\Commerce\PaymentGateway\OnsitePaymentGatewayBase;
+use Drupal\commerce_paypal\Event\PostCreatePayFlowPaymentMethodEvent;
+use Drupal\commerce_paypal\Event\PayPalEvents;
 use Drupal\commerce_price\Price;
 use Drupal\commerce_price\RounderInterface;
 use Drupal\Component\Datetime\TimeInterface;
@@ -20,6 +22,7 @@
 use GuzzleHttp\Exception\RequestException;
 use InvalidArgumentException;
 use Symfony\Component\DependencyInjection\ContainerInterface;
+use Symfony\Component\EventDispatcher\EventDispatcherInterface;
 
 /**
  * Provides the PayPal Payflow payment gateway.
@@ -60,14 +63,22 @@ class Payflow extends OnsitePaymentGatewayBase implements PayflowInterface {
    */
   protected $rounder;
 
+  /**
+   * The event dispatcher.
+   *
+   * @var \Symfony\Component\EventDispatcher\EventDispatcherInterface
+   */
+  protected $eventDispatcher;
+
   /**
    * {@inheritdoc}
    */
-  public function __construct(array $configuration, $plugin_id, $plugin_definition, EntityTypeManagerInterface $entity_type_manager, PaymentTypeManager $payment_type_manager, PaymentMethodTypeManager $payment_method_type_manager, TimeInterface $time, ClientInterface $client, RounderInterface $rounder) {
+  public function __construct(array $configuration, $plugin_id, $plugin_definition, EntityTypeManagerInterface $entity_type_manager, PaymentTypeManager $payment_type_manager, PaymentMethodTypeManager $payment_method_type_manager, TimeInterface $time, ClientInterface $client, RounderInterface $rounder, EventDispatcherInterface $event_dispatcher) {
     parent::__construct($configuration, $plugin_id, $plugin_definition, $entity_type_manager, $payment_type_manager, $payment_method_type_manager, $time);
 
     $this->httpClient = $client;
     $this->rounder = $rounder;
+    $this->eventDispatcher = $event_dispatcher;
   }
 
   /**
@@ -83,7 +94,8 @@ public static function create(ContainerInterface $container, array $configuratio
       $container->get('plugin.manager.commerce_payment_method_type'),
       $container->get('datetime.time'),
       $container->get('http_client'),
-      $container->get('commerce_price.rounder')
+      $container->get('commerce_price.rounder'),
+      $container->get('event_dispatcher')
     );
   }
 
@@ -499,8 +511,13 @@ public function createPaymentMethod(PaymentMethodInterface $payment_method, arra
       // Store the remote ID returned by the request.
       $payment_method
         ->setRemoteId($data['pnref'])
-        ->setExpiresTime($expires)
-        ->save();
+        ->setExpiresTime($expires);
+
+      // Allow the new payment method to be altered before being saved.
+      $event = new PostCreatePayFlowPaymentMethodEvent($payment_method, $payment_details);
+      $this->eventDispatcher->dispatch(PayPalEvents::POST_CREATE_PAYMENT_METHOD_PAYFLOW, $event);
+
+      $event->getPaymentMethod()->save();
     }
     catch (RequestException $e) {
       throw new HardDeclineException("Unable to store the credit card");