We'd like to see more of you, so we're bringing you an exciting offer and more
reasons to fly United.
We're pleased to give you six free 500-mile e-upgrades good for one-way travel on the next highest class of service. Then if you register and complete a paid roundtrip on an E-Ticket in United First® (F or P class), United Business® (C class) or United Economy® (Y, B or M class) by October 15th, we'll give you six more valid through December 31, 2003. Your e-upgrades will be electronically deposited into your Mileage Plus account and ready for you to enjoy.
link