Was talking to someone on Skype yesterday (journey5529) and he told me how he calls up various Sams Clubs using cracked Skype accounts on accounts that are frequently used there. I asked him why he do that and he told me he sells the accounts on HF for 25% and it's cutting into his pocket when people use the accounts hours after he cracks them. You can find out where the rewards have been used and what they bought if you go into the account history. He told me he contacts various Sams and tells them he is from corporate and basically snitches on people who use the accounts. He was telling me about how people in Michigan are using them like crazy. All they have to do is bring up the cameras (if it's been 24 hours or less it's easily done) on the register and see that several membership cards have been used within 1-2 mins apart and they can blacklist you from the store. My advice: Change the password after you use the Sams Rewards, that why nothing can happen to you unless the owner of the account calls the store to complain.