TradeCraft
TradeCraft is a Paper/Bukkit plugin that overhauls economy into a full-fledged system with loans, companies, orders, currency and more! It features a beautiful web UI that allows players to create, manage and sell companies, items and more on the server.
Vault Integration
TradeCraft implements the Vault API, meaning it seamlessly connects with your pre-existing economy plugins. In addition, TradeCraft provides it's own API for other plugins to gain more control over how they interact with TradeCraft. Both options are, however, fully supported.
Web UI
TradeCraft includes a beautiful, reactive web UI that's bundled with an API. The web UI, while not strictly required, is highly recommended as many of the options within the web UI are far easier to understand and modify.
Customisable & Scalable
TradeCraft, as well as implementing standard APIs, also includes are variety customisation methods. From Redis session servers to a variety of SQL database options, TradeCraft can be run on anything, from a small SMP to a large multi-server deployment.