ok

src/helpers/materialMutationHelpers.js

@@ -2,7 +2,8 @@ import API_BASE_URL from "../config.js";
 
 // Function to retrieve the authentication token from localStorage
 function getAuthToken() {
-  return localStorage.getItem("auth");
+  if (localStorage.getItem("auth")) return localStorage.getItem("auth");
+  return null;
 }
 
 // Helper function to get headers with authentication token

src/helpers/transactionHelpers.js

@@ -274,7 +274,7 @@ export const handlePaymentFromGuestDevice = async (
       // Handle success response
       console.log("Transaction successful!");
       const data = await response.json();
-      updateLocalStorage("auth", data.auth);
+      if (data.newUser) updateLocalStorage("auth", data.auth);
       // Optionally return response data or handle further actions upon success
       return true;
     } else {