Inserting Widget on a webpage
As detailed out in the Customisation & Display rules page, save the configurations to get small code snippets. There will be 3 - one for each type of mode (floating, in-line, pop-up). This is how the page will look like, once the code snippets are available.
Copy the code for your mode & insert it into the HTML of your webpages. Just to try it out, you can use something like CodePen - Create a New Pen and insert your snippet to immediately experience the widget in action.
Check out a live demo here - https://amoeboids.com/embedder/live-demo