Create Klarna Element if not available on.

Create Klarna Element if not available on.

 add_action( 'wp_footer', function() {
      if ( ! is_product() && ! is_cart() && ! is_checkout() ) {
          return;
      }
      ?>
      <script>
      document.addEventListener('DOMContentLoaded', function() {
          if (!document.getElementById('kec-pay-button')) {
              var el = document.createElement('div');
              el.id = 'kec-pay-button';
              el.style.display = 'none';
              document.body.appendChild(el);
          }
      });
      </script>
      <?php
  } );