I will send the PIN number upon purchase.
Electronic travel certificates can be used for travel on United- and United Express®-operated flights. Any traveler can use a travel certificate, even if they weren't on the original itinerary. Learn more
Booking with a travel certificate
You can redeem a travel certificate for yourself and additional travelers when booking a flight on united.com or the United app.
When selecting your payment method, choose to apply a travel certificate and enter the year issued, your PIN code, and the last name on the certificate.