In PayPal’s previous new-user referral promotion, new users could be invited by sending one cent. If the new user spent $5+ within the required period, both sides could each receive a $10 reward, with a referral reward cap of $50.
This reward was already issued in late December. Readers who signed up for the offer can check their PayPal account; it should show “Credit From PayPal.”
https://www.uscreditcards101.com/paypal-review/