Temporary fix for Woocommerce 'proceed to checkout' bug while Inbound Now tools are installed.

functions.php

<?php

/**
 * Removes tracking class 'wpl-track-me' from woocommerce cart display form'
 */
add_action('wp_footer' , 'remove_cart_tracking_class');
function remove_cart_tracking_class() {
    ?>
    <script type='text/javascript'>
      jQuery( document ).ready(function() {
        jQuery('input[name="proceed"]').closest("form").removeClass('wpl-track-me');
      })
    </script>
    <?php
}