Recently bought this deal
http://www.ozbargain.com.au/node/112069#comment-1542433
They sent me an invalid code and when I queried it they responded:
Dear customer,
We are not sure where is the problem. As when we test the code it works well. Or we can activate a new code for you from our side. Could you please send us your account and password? After we activate code successfully, please change your password.
With best regards,
Game Hunter
Sounds like a total scam, just wanted to warn everyone.
I have opened a Paypal dispute to hopefully get my money back.
I'm in the same position. Not sure what to do now, checking back on other threads they seem to sort issues out and others haven't had problems.
I spoke to Microsoft and they say the codes are blacklisted.
Will see what they suggest on the next reply…