Hi there!
The license #1 key is identical to that from WinningPC from Aug 04, 2021
I´m not sure, but Vertexshare keys might be bound to a certain revision of an installer. This and an earlier promo-key (7b0b9b96-14bd-4ec6-9dfc-f76821dea2f2) do actually not work with any installer that I´ve tried.
There comes an Error Message “Activated too often”. Yesterdays promotion on BitsDuJour ended before time, because the given key (I did not see it) had also been flagged invalid- So we have to stay tuned until a working promo is online again.
For those who may be interested, there is an earlier version, Photo Stitcher 1.1.0, freely available on ComputerBild.de (a highly reputated German IT-magazine). It is stated FREEWARE, and it does not have any built in registration option. The installer/the program is Chinese/English.
https://www.computerbild.de/download/Photo-Stitcher-25733297.html
https://www.computerbild.de/download/Photo-Stitcher-Mac-25728663.html