If you've upgraded to a paid plan, you can find your invoices on the page below:

Settings > Plan > Payment History

https://cacoo.com/profile/payment_history

For Plus Users:

Underneath where your plan details are listed, please select, “Payment History.”

Cacoo___Settings___Plan___Payment_History.png

Please put additional information, such as your company's address or tax number, in the Note field.

Cacoo___Settings___Plan___Payment_History___Download_Invoice.png

For Team Users

Next to where it says your Plan description, click “Payment Detail.” Then, once you have been redirected to the ‘Payment’ tab on your Nulab Account page, you can download any existing invoices. To add notes, such as your company's address or tax number, click “Change” next to where it says “Billing.”