Hello!
Your plugin looks really interesting, and in my opinion, with proper configuration it could become popular among many servers.
I’d like to share a few ideas that I believe could make it even more convenient and functional:

Ability to use more than just the beacon as a protection block.
The issue is that when a beacon is placed, it automatically becomes the protection block, which prevents it from using its vanilla effects. It would be great if we could choose a different block or allow the beacon to retain its standard functionality.

Configurable upgrade material or currency.
It would be nice to add Vault support, or at least allow changing the item used for territory upgrades.

Customizable upgrade levels.
It would be awesome to have the ability to add custom territory levels and configure their positions in the GUI (for example, choose which slots they appear in).

Naming protected areas / creating towns.
A great feature would be the ability to give a name to a protected area, so that the name could appear on the online map as a town or region.

Adaptation for other online maps.
This would make the plugin much more versatile and appealing to different servers.

Thank you for your work! The plugin truly has potential, and I hope you’ll consider some of these suggestions in future updates

good work very well for my survival serverㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤ