Playtime Supply Signal gives players a Supply Signal, based on time played on server and configurable rate. It will check if players have at least one free inventory slot, and message about. Will try to give 2 minutes later, and so on, until players free a slot.
It will give a Supply Signal on first spawn/arrival of a player on Rust server (option can be set false/true in config file).
As the plugin will construct datas on first install on your server, it will consider all players...