After a while of server development I realized that sometimes players will leave your server for a long time, it's normal for players to join and leave everyday. But the important thing is that maybe they will come back, and your server is always growing. This will be very difficult for those who come back trying to take in new things! So I made this plugin to give old players a return bonus to help them pick up on new things sooner.
P/s: To start using this plugin I recommend to check wiki first