Originally Posted by RichardInSF
I just tried it again, from the US this time, and still get "page does not exist." Wonder what the difference is that made it work for you?
Instead of clicking on the link provided by the OP - just go to the regular GEX website and do a booking - and type in the promo code provided by the OP.
I tried a dummy booking earlier today for GEX and I can still see the discounted fare.