This plugin needs both CBX Bookmark and myCred plugin installed to work. After install and activate, go to Admnin menu
"Points"then sub menu ->
"Hooks". Now find the hook named “CBX WP Bookmark: Points for adding bookmark”, the interface is same as we edit widgets, configure the Bookmark Add and Bookmark Remove point option and configure.
Buy & Download
CBX Bookmark myCred Addon V1.0.1 for WordPress
Support is very straight forward: One year support for one domain. You can use for any number of websites as you want, but one purchase = one year one domain support.