This feature will allow you to embed your campaign in your website without the need that your forms and surveys to pop up or appear. The campaign will appear automatically and be shown seamlessly as part of your own website where you choose to show it.
To embed your creation in your website, you will have to go to the share panel of your campaign and click on "Embed", once you do this you will receive a code snippet. Copy the code and paste it into your own web code where you want your campaign to appear.
This process is simple and easy to do but you will need some development knowledge. If you don't know how to do it, you can send the code snippet to your developer.
Here is an example of how this sharing option would look like: