This is a simple guide that show how to setup the ActiveHelper Live Chat plugin on Wordpress 4x. This is the standard process for a a single domain and agent on the same site.

The process is almost the same for multiples domains and agents with a small difference on the deploy of the widget on a external sites.

Also remember you can manage non Wordpress sites and other cms like Joomla, drupal, magento and shopping carts and standard html sites.