CARDPOOL IS TERRIBLE!
Do not walk away from this company, run as fast as you can. I sent a 500 gift card to them using their prepaid postage and address label as instructed. Well, when I did not hear from them after 10 days, I tried to find a phone number--- Good Luck with that. After searching to find the parent company, I finally got a person to ask questions, then I got an email and it basically was sorry but not our problem.
Interestingly the card was used in the same vicinity as one I sold previously- HMMM. I am having to file a Police report and File with the Postal Inspector. Will I ever get any resolution. Not from CardPool they seem flippant about it. Do yourself a favor and DO NOT SEND THEM ANYTHING! You are better off keeping it or re-gifting.