In the Wayfinder FAQ's, it states that the code is on the back page of the manual... or on the about within the program.

There's no manual within the box - it seems to have been lost in the mix. And on the box, there's nothing of significance other than the serial; and that's not it (I think).

And there's no mention of code on that label, and without the manual I might be buying a "dud"... no use to me and I can't take it back since all sales are final.