> ## Knowledge Base Index
> Fetch the complete knowledge base index at: https://staging.chrisp.chat/sitemap.xml
> Use this file to discover available pages before exploring further.
> Pure-Markdown content can be obtained by appending a '.md' suffix to the content URLs listed in the sitemap (without the trailing slash).

# How do I add VAT/ GST/ ABN/ TRN numbers to invoice?

You can add them by updating on "preferences"/General

![](https://storage.crisp.chat/users/helpdesk/website/d1ee923776a74800/5c7ac9a2-a0ca-4ce2-9bb6-bec168_twktzv.png)

Refer screenshot for reference