FriedPotaters
Citizen
This plugin allows for quests to be made for players to do. This would make it possible for players to work for an NPC and complete whatever task the developer creates. It was made as an RPG quest plugin but it can easily be converted to suit realistic things that can be done in real life.
https://www.spigotmc.org/resources/quests.3711/
https://www.spigotmc.org/resources/quests.3711/