Page buttons only
No launcher. The widget stays out of sight until a button on the page opens it.
Live example
Snippet
<button type="button" class="book-with-novel">Book a table</button>
<script src="https://widget.withnovel.com/5631dfc5-5aef-4de0-a9b0-b6e66da37b50.js" async data-button-class-name="book-with-novel" data-manual-open="true"></script>