So I went to Walmart to return something that was about $30ish. I gave customer service the receipt, and the item was not on there so my only conclusion was that it didn't scan. Anyhow, they were going to refund me without a receipt. I said no I need to return it without payment. They brought in a manager who looked at me in total bewilderment when I said that I can't prove to myself that I paid for it so I have to return it without payment. They finally took the item and thanked me for being honest. The comment up a few posts about doing wrong when you know it's wrong is definitely a problem. Just do the right thing; you'll feel better about yourself.