diff --git a/src/Processor/CheckoutProcessor.php b/src/Processor/CheckoutProcessor.php
index b3b1df31a..4347a24a2 100644
--- a/src/Processor/CheckoutProcessor.php
+++ b/src/Processor/CheckoutProcessor.php
@@ -88,6 +88,8 @@ public function run(CheckoutData $data)
             throw CouldNotProcessCheckout::failedToFindCart($data->getCartId());
         }
 
+        $cartTotal = (int) round($cart->getOrderTotal(true) * SaferPayConfig::AMOUNT_MULTIPLIER_FOR_API);
+
         if (!$data->getCreateAfterAuthorization()) {
             $this->processCreateOrder($cart, $data->getPaymentMethod());
         }
@@ -109,7 +111,8 @@ public function run(CheckoutData $data)
                 $data->getSelectedCard(),
                 $data->getFieldToken(),
                 $data->getSuccessController(),
-                $data->getIsWebhook()
+                $data->getIsWebhook(),
+                $cartTotal
             );
         } catch (\Exception $exception) {
             throw new SaferPayApiException('Failed to initialize payment API', SaferPayApiException::INITIALIZE);
@@ -196,7 +199,8 @@ private function processInitializePayment(
         $selectedCard,
         $fieldToken,
         $successController,
-        $isWebhook
+        $isWebhook,
+        $cartTotal = null
     ) {
         $request = $this->saferPayInitialize->buildRequest(
             $paymentMethod,
@@ -204,7 +208,8 @@ private function processInitializePayment(
             $selectedCard,
             $fieldToken,
             $successController,
-            $isWebhook
+            $isWebhook,
+            $cartTotal
         );
 
         return $this->saferPayInitialize->initialize($request, $isBusinessLicense);
diff --git a/src/Service/Request/InitializeRequestObjectCreator.php b/src/Service/Request/InitializeRequestObjectCreator.php
index 4278d9ed8..5abb8db55 100755
--- a/src/Service/Request/InitializeRequestObjectCreator.php
+++ b/src/Service/Request/InitializeRequestObjectCreator.php
@@ -57,14 +57,17 @@ public function create(
         $customerId,
         $isBusinessLicence,
         $alias = null,
-        $fieldToken = null
+        $fieldToken = null,
+        $cartTotal = null
     ) {
         $requestHeader = $this->requestObjectCreator->createRequestHeader();
         $terminalId = Configuration::get(SaferPayConfig::TERMINAL_ID . SaferPayConfig::getConfigSuffix());
 
-        $cartDetails = $cart->getSummaryDetails();
-        $totalPrice = $cartDetails['total_price'] * SaferPayConfig::AMOUNT_MULTIPLIER_FOR_API;
-        $totalPrice = (int) (round($totalPrice));
+        $totalPrice = $cartTotal;
+        if ($cartTotal === null) {
+            $cartDetails = $cart->getSummaryDetails();
+            $totalPrice = (int) round($cartDetails['total_price'] * SaferPayConfig::AMOUNT_MULTIPLIER_FOR_API);
+        }
         $payment = $this->requestObjectCreator->createPayment($cart, $totalPrice);
         $payer = new Payer();
 
diff --git a/src/Service/SaferPayInitialize.php b/src/Service/SaferPayInitialize.php
index 4e4befa11..cdc5ca9fd 100755
--- a/src/Service/SaferPayInitialize.php
+++ b/src/Service/SaferPayInitialize.php
@@ -111,7 +111,8 @@ public function buildRequest(
         $selectedCard = -1,
         $fieldToken = null,
         $successController = null,
-        $isWebhook = 1
+        $isWebhook = 1,
+        $cartTotal = null
     ) {
         $customerEmail = $this->context->customer->email;
         $cartId = $this->context->cart->id;
@@ -155,7 +156,8 @@ public function buildRequest(
             $this->context->cart->id_customer,
             $isBusinessLicence,
             $alias,
-            $fieldToken
+            $fieldToken,
+            $cartTotal
         );
 
         return $initializeRequest;