Once you're finished with the basic setup in your account, you can also configure a few advanced options:
In Settings > Domains, choose your Quaderno URL subdomain. This will appear in the URLs for all documents you send your customers. If you prefer to use a custom domain, you can also do so.
The custom domain is for redirection purposes only. It will replace the Quaderno permalinks in the body of invoice emails, and it serves as a redirect to quadernoapp.com.
In Settings > Appearance, you can select your invoice template or upload a custom template. This template will be used for all your invoices, receipts, and credit notes. You'll find more information about getting started with templates in the links below.