Originally Posted by
aktchi
This is a great tip that I wasn't aware of. However, as noted above, there is a gotcha side to it: After applying evips, my itinerary only shows PRINT ITINERARY and of course no ticket number.
However, if you wait for reticketing after you apply the SWU, the "...& RECEIPT" will show up again. When you select it, the receipt will include the new ticket number, plus a box that states the original ticket number that was exchanged. Note that on the receipt, you will not longer be able to see the amount paid for the original ticket at this point forward.