diff --git a/Service/Mollie/GetSelectedOption.php b/Service/Mollie/GetSelectedOption.php
index 2ef6b1f..111a5d2 100644
--- a/Service/Mollie/GetSelectedOption.php
+++ b/Service/Mollie/GetSelectedOption.php
@@ -6,6 +6,7 @@
 
 use Magento\Catalog\Api\Data\ProductInterface;
 use Mollie\Subscriptions\DTO\ProductSubscriptionOption;
+use Mollie\Subscriptions\DTO\ProductSubscriptionOptionFactory;
 
 class GetSelectedOption
 {
@@ -13,15 +14,31 @@ class GetSelectedOption
      * @var ParseSubscriptionOptions
      */
     private $parseSubscriptionOptions;
+    /**
+     * @var ProductSubscriptionOptionFactory
+     */
+    private $productSubscriptionOptionFactory;
 
     public function __construct(
-        ParseSubscriptionOptions $parseSubscriptionOptions
+        ParseSubscriptionOptions $parseSubscriptionOptions,
+        ProductSubscriptionOptionFactory $productSubscriptionOptionFactory
     ) {
         $this->parseSubscriptionOptions = $parseSubscriptionOptions;
+        $this->productSubscriptionOptionFactory = $productSubscriptionOptionFactory;
     }
 
     public function execute(ProductInterface $product, string $optionId): ProductSubscriptionOption
     {
+        if ($optionId == 'onetimepurchase') {
+            return $this->productSubscriptionOptionFactory->create([
+                'identifier' => 'onetimepurchase',
+                'title' => __('One Time Purchase'),
+                'interval_amount' => '',
+                'interval_type' => '',
+                'repetition_type' => 'onetime',
+            ]);
+        }
+
         $options = $this->parseSubscriptionOptions->execute($product);
         foreach ($options as $option) {
             if ($option->getIdentifier() === $optionId) {