I received a PayPal invoice I do not recognize. Do I owe it?

Reviewed answer

An invoice or money request does not prove a purchase or completed charge.

Open PayPal directly and check activity. Distinguish an unpaid request from an actual transaction.
Report an unfamiliar invoice or request inside PayPal. Do not call numbers or follow links written in its notes.
If an unauthorized payment actually occurred, report that transaction through PayPal's official resolution process.

Get help if

The invoice demands urgent contact, cryptocurrency, account details, or remote access to arrange a refund.