I freaked out when I saw the current price on GPO 4 and immediately bought it (been wanting GPO since GigaStudio went south).
Anyway, it seems I didn't get any form of receipt for my purchase and my accountant (my wife) is demanding one for tax purposes.
I looked on the FAQs and couldn't find a solution so I hope it's not inappropriate to post this question here.
BTW, in the FAQs I read the following:
...I made a promise that should I produce an orchestral library, it would be affordable to the average musician. Now it's time to make good on that promise....
I find this incredible and I commend you on being such a stand-up guy!