Loaders

When synchronising on the checkout page you should show the webshoplogin loader.

<script>
    webshoplogin.loader();
</script>

When you have sent the XHR-request to the back end of the webshop you should show the loader. When the synchronisation has been completed you should return a response to the javascript to let it know synchronisation has been completed. When synchronisation has been completed you should refresh the page by calling location.reload() when the page reloads the loader will automatically be removed.