[InvoicePlane](https://invoiceplane.com/) is a free and open source invoicing application. Its source code can be found on this [Github repository](https://github.com/InvoicePlane/InvoicePlane). This guide will show you how to install InvoicePlane on a fresh FreeBSD 12 Vultr instance. - Nginx - MySQL version 5.5 or greater or MariaDB equivalent - PHP version 7.0 or greater - The following PHP extensions must be installed and activated: - `php-gd` - `php-hash` - `php-json` - `php-mb......