I am upset how you have “developed” “unique features and add ons” based on their paid extensions, and you offer them as sales.
I was looking for easy solutions to what WP-ERP lacks in features such as request leaves in hours, have a logic to include lunch hour etc from the attendance and tried your plugin.
Software forks are supposed to solve what the origin lacks, but your case is different unfortunately.
Anyways, best of luck to your “unique features and add ons”. I’ve got some unique features as well such as redirecting Leave requests, manage lunch hours etc already.