👨‍🏫About

https://www.spigotmc.org/resources/happyreward.104928/

Description

HappyReward is an excellent Spigot or Paper reward plugin that will allow you to add exciting challenges for players. With this plugin, you will be able to define conditions and actions for when players kill mobs, and set up daily rewards to motivate them to keep playing.

PlaceholderAPI

it is recommended to use this plugin with placeholderapi (it is not a dependency) however, without placeholderapi many of the actions will stop working and the conditions will not work at all.