Every workspace has a unique forwarding address that looks like:
inbox+yourtoken@receipts.quietbill.com
You can find and copy it from the “Add subscriptions” panel on your dashboard.
Forward any software receipt, invoice, welcome email, or renewal reminder to that address. Within about a minute the subscription appears on your dashboard.
The address is a secret, treat it like a private key. Anyone who knows it can send documents into your workspace, so avoid posting it publicly. If you ever need to rotate it, contact support.
For hands-off capture, set up an auto-forward rule in your mail client so matching receipts are forwarded automatically. See “Auto-forward with a Gmail filter.”