Need a plugin for Villager Tokenshop, and crates!

Hi, lately I've been working hard on my server, but I need a couple of plugins to make it amazing.
first can I get a plugin that lets say for example there is a Villager in front of me and i right click it, so it opens a GUI and i put in the items i want my players to buy in there and then they can only buy it with tokens from the plugin TokenShop
second plugin I would like to request is a plugin that is crates, so for example i'm in front of a chest I can turn it into a crate if I get lucky from voting or donating I get a key I use the key to open the crate and I get goodies!
Thanks for reading have a good day.
~fluffybunnyohya

and it doesnt have to be a villager.

EDIT by Timtower: merged posts