From time to time, it's been necessary for player to got what is selling in the chest, but for the original chestshop, only sign could tell, it's been very inconvenience for player to find something they want to purchase.

So, this plugin addon came out, u could just show floating items for your shops, and luckly, TrHologram is totally async, u would never lag because of it.

U may think it's same with the original ChestShopICON plugin, which u could find here( https://dev.bukkit.org/bukkit-plugins/chesticon/), but actually, not, the original one could just display when u create the shop, after the server shutdown, those floating items would just disappear. But for now, u would never bother anymore, when u close the server, the floating items would be destroyed, and when u start the server, plugin would automatically respawn with process of loading chunks.

IMPORTANT, the plugin is based on TrHologram and ChestShop, which u can find it here.( TrHologram | 1.9-1.16 | SpigotMC - High Performance Minecraft and ChestShop | SpigotMC - High Performance Minecraft)

Screenshots of plugin: