Spigot Link: https://www.spigotmc.org/resources/envoys-the-ultimate-supply-drop-plugin.20357/
BlackspigotMC Link: https://blackspigot.com/downloads/envoys-the-ultimate-supply-drop-plugin-now-with-random-locations.5773/
It fits the faction server very well
Price: 3.99
Spigot Link: https://www.spigotmc.org/resources/pandawire.41991/
BlackspigotMC Link: https://blackspigot.com/threads/pandawire.15928/
It greatly reduces server lag
Price: 10