As detailed out in the

EFCCustomisation & 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.

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Copy the code for your mode & insert it into the HTML of your webpages. Just to try it out, you can use something like https://codepen.io/pen/ and insert your snippet to immediately experience the widget in action.
Check out a live demo here - https://amoeboids.com/embedder/live-demo

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