I have purchased a Costco gift card from ABC Gift Cards website as a present for a family member. When my mother tried to use the card it was not working. First of all I contacted ABC Gift Cards and demanded some explanation and my money back. These scammers did not even bother to reply, then I contacted Costco and they said that they never allowed ABC Gift Cards sell their cards! Please, do not deal with this fraudulent seller, you will only lose your money. They are selling gift cards without any permission!