Of course you can also install our proprietary Magento extensions via the great composer tool. This applies for our Magento 1 and for our Magento 2 extensions as well. Therefore please follow these steps: Contact us to get your access credentials. You will receive the repository URL, a username and a password. Add this to your composer.json file: "repositories": [{ "type": "composer", "url": "https://packages.vianetz.com/.."}] In your Magento installation type composer require vianetz/module-advancedinvoicelayout and enter the credentials that we provided to you as well as the Magento credentials. Hint: you can also save the credentials in a file called auth.json so that you do not have to type them every time.