Expert mode enables certain commenters, depending on their rank, to use a special opportunity of applying different text formatting for free with the help of HTML tags.
To turn Expert mode on it is necessary to select "HTML is allowed" in the rank settings of the publisher’s control panel and then save changes:
When Expert mode is enabled, commenters, who have an appropriate rank, will see the icon, informing that Expert mode is enabled and tags are available for use.
By clicking on this icon commenters will be redirected to the page containing instructions as well as examples of how HTML formatting tags can be used.
The "Pay to open" effect is not available to the commenters, for whom Expert mode is enabled.
The "Add format" and "Add a remark" effects cannot be applied to the comments, containing HTML tags.