(1): One browser tab equals to 1 user connection. If a user opens 2 tabs on your website, it will be counted as 2 user connections
Regular License ($25) is for your single-domain only (i.e. yourdomain.com) and further updates are free. If you are planning to use the plugin more than 3 domains, we suggest you to consider Unlimited license ($75).
“After the one off payment for the plugin there are no other costs such as monthly fees or other pricing plans making it a great choice for those who just want an online chat solution with no additional costs.” – WP Lift Review