The cards we sell are strictly valid for only US iTunes account. You should check and be sure that your iTunes account is set up as a US one before purchasing the card. We don't refund even if you try to proof that you've not used the card.

To verify that you have that your iTunes account is US, go on iTunes on your computer, click on the Account menu and select View My Account. You can also go to https://appleid.apple.com
 
You will prompted to enter your iTunes account login. On the page that comes up, you will see your country/region setting. It should show United States. If it's not showing United States then don't buy our iTunes Gift Cards.