<prompt> Human: I recently was hit with someone attempting to buy something with one of my debit cards somewhere in Maryland I live in Missouri. They tried to purchase something on Wal-Mart.com that was over 500. On my bank account online, you can see both the debit of 500 and the credit of 500. My bank took care of the debit cards, etc. and I was able to get my situation managed. However, when I checked my account today, it seems that either the bank or Wal-Mart took the debit of 500 away. This leaves me with an extra 500 in credit.The money is obviously nice We are a lower income family right now but I know I probably should not even touch that money. If I DO use it, and they take the credit back tomorrow, It would obviously subtract from my account.Is this normal? Has my bank just not adjusted the credit just yet? I definitely did the math correctly and it appears that Wal-Mart has not removed it just yet.What should I do at this point?  <response>: Dont use it. I am confident that over time, that will clear out too. If that money is still there a month later, its time to talk to the bank. But until then, let it sit. Last thing you want is an overdraft spending money which isnt really yours and trust me, that WILL happen. 