# Invoice Ninja [Hosted Official Website](https://www.invoiceninja.com/) [Self-Hosted Official Website](https://www.invoiceninja.org/) [Docker Page](https://hub.docker.com/r/invoiceninja/invoiceninja/) ## 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](https://github.com/invoiceninja/dockerfiles/blob/master/docker-compose/nginx.conf) 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](https://developers.google.com/maps/documentation/javascript/get-api-key) first. Then add GOOGLE_MAPS_API_KEY= in your .env file.