diff --git a/frontend-prep/src/pages/User/SuiviLivraison.tsx b/frontend-prep/src/pages/User/SuiviLivraison.tsx
index 300f3326..14d5f192 100644
--- a/frontend-prep/src/pages/User/SuiviLivraison.tsx
+++ b/frontend-prep/src/pages/User/SuiviLivraison.tsx
@@ -73,21 +73,19 @@ interface ToastMessage {
  * Somme des prix individuels (pas de multiplication)
  */
 const getTotalAmount = (order: OrderWithTracking): number => {
-    let gross = 0;
-
+    if (typeof order.total_prix === "number" && order.total_prix > 0) {
+        return order.total_prix;
+    }
     if (typeof order.total === "number" && order.total > 0) {
-        gross = order.total;
-    } else if (typeof order.total_prix === "number" && order.total_prix > 0) {
-        gross = order.total_prix;
-    } else if (order.items && order.items.length > 0) {
-        gross = order.items.reduce((sum, item) => {
+        return order.total;
+    }
+    if (order.items && order.items.length > 0) {
+        return order.items.reduce((sum, item) => {
             const itemPrice = item.prix || item.price || 0;
             return sum + itemPrice;
         }, 0);
     }
-
-    const referralUsed = typeof order.referral_used === "number" ? order.referral_used : 0;
-    return Math.max(0, gross - referralUsed);
+    return 0;
 };
 
 const getClientInfo = (order: OrderWithTracking) => {
@@ -931,7 +929,7 @@ function SuiviLivraison() {
                                                     )}
                                                     <p className="total-amount">
                                                         <strong>
-                                                            {getTotalAmount(order).toFixed(2)} €
+                                                            {Math.max(0, getTotalAmount(order) - (order.referral_used ?? 0)).toFixed(2)} €
                                                         </strong>
                                                     </p>
                                                     {(order.referral_used ?? 0) > 0 && (