You can allow your chat window to be open only in pop-up when the visitor clicks on specific button or link on your website. This can be acomplished by following the steps below:

 

1. Click on Settings > Advanced.

2. Turn on Show only in pop-up and click Save.

3. Add css class popupLiveSupportiChat to the button or the link which will open the chat window.

4. You're done!

 

For example if you have a button on your webiste and you want when somebody clicks on this button to open your live chat then you need to do the following:

<button class='popupLiveSupportiChat'>Live Chat</button>