Your invoice is a touchpoint of your brand, and so we want you to be able to customise this in the way that you like.
There's a few things we're still working on, like the ability to change the colours and customise the font choice, but there are a few things you can do already:
Update your business contact email
Update your business contact number
Add a personalised footer
These elements are global, so if you update them once they'll appear on all your invoices.
Here's a quick demo:
You can also update your business contact details and logo in your business profile. For me on this, please see our Updating Your Business Profile article.