<div id="support-sign-in-1"></div>
<script src="https://chargedesk.com/client.js" crossorigin="anonymous"></script>
<script>
    ChargeDesk.embed({
        id: "support-sign-in-1", // Unique ID of the HTML div
        company: "anything-and-everything",
        embed: "sign-in",
        options: {
            email: "customer@example.com"
        }
    });
</script>