My children received a Walmart GreeDot Money card for Christmas and were real excited, but that is when the excitement ended! These cards should be outlawed. To use these cards you MUST use your social security number and it takes 7-10 days to activate before you can use them, tell that to a 10 year old boy. Walmart says these are not their cards, but it has their name logo on it and they accepted this company to seel their product, so they should take some responsibility, but they won't. We asked for refund (with receipt), they said NO... read full review »