All invoices are auto-generated within your Penji dashboard.
Here's how to view your invoice:
Log directly into Penji
Click your name at the top right corner
Click on "Settings" and then on "Billing"
Your invoices will appear directly within this section of your dashboard. Feel free to download them.
If you need an invoice for any specific account purposes, please let the support team know of your situation via email at support@penji.co