Invoice Ninja
From Website
Free Open-Source Invoicing Expenses & time-tracking built with Laravel
Pre-Installation:
Make sure that you have a "nginx.conf" file located inside of the "Config" folder for the webserver to function. Copying the default one located on their GitHub should be sufficient.
You may need to run "php artisan cache:clear", and then "chmod -R 777 storage" in the "App" and "Cron" containers if you are getting file permission errors.
Post-Installation:
Google Maps: Get an API Key Here first. Then add GOOGLE_MAPS_API_KEY= in your .env file.