The “Pay to open” effect enables a user to hide a certain part of the comment. The other users will have to spend a certain amount of their points to see the full text of the comment.
This effect is available only if the “Regular Comments” option is selected as the main widget type in the “Style” tab on the admin panel:
To make this effect available for use, go to the “Game Rules” tab:
Find the “Open closed comment” option, and put a tick in the check box. Set the amount of points the users should spend to apply this effect to the comment:
Make sure to click the “Save Changes” button at the bottom of the page.
Note: The “Pay to open” effect is not available to the commenters, for whom Expert mode is enabled.
To find out how this effect works on your website click here