By default, an invoice is sent to the customer address. You can edit how the address appears on the invoice.
How to edit the address on an invoice:
Search for the customer/work address you would like to edit the address shown on the invoice for
Click on the customer/work address name to open their account. Click 'Quick links' in the top right corner. Then click 'Invoice address setup'.
You will now see a page with a text box. You can type the address here, or use tagging to help you. Once you have completed this, click 'Save'.