An easy-to-use chat tool is Zopim. It's simple to use and simple to embed in an embed widget via the Paddle Store.

Step 1:
Go to zopim.com and register. After a few steps or via the dashboard, you can get to your embed code (see widget https://dashboard.zopim.com/?lang=en-us#widget/getting_started).


The code looks like this:

<!--Start of Zopim Live Chat Script-->

<script type="text/javascript">

window.$zopim||(function(d,s){var z=$zopim=function(c){z._.push(c)},$=z.s=

d.createElement(s),e=d.getElementsByTagName(s)[0];z.set=function(o){z.set.

_.push(o)};z._=[];z.set._=[];$.async=!0;$.setAttribute("charset","utf-8");

$.src="//v2.zopim.com/?1W4S18ZI9B3jz4EJ2pDHx80";z.t=+new Date;$.

type="text/javascript";e.parentNode.insertBefore($,e)})(document,"script");

</script>

<!--End of Zopim Live Chat Script-->


We will paste this code into an embed widget and place it anywhere on the page. The chat window will position itself in the right place.

TIP: Use global region settings to activate chat directly on multiple pages.