<ul>
    <li>All-access pass with bonus swag</li>
</ul>

<ul>
    <li>All-access pass with bonus swag</li>
    {% if PRICE_BUMPS_ENABLED %}<li style="color:red">{% supporter_price_notice %}</li>{% endif %}
</ul>

Check for price bump and display warning text
Check for price bump and display warning text