Originally Posted by
khybner
Do not know if rules has changed but a year ago I booked two seats in CW LHR-MCT using miles, I then GUF2'd the booking and flew in FIRST. No problem whatsoever.
You can use 100% miles and GUF2 (what you did) or you can use 100% cash and GUF2.
You can used a combination of miles and cash, and then GUF2.
Also, you cannot use 100% miles for first pax, AMEX 2 for 1 for the second pax and then GUF2.