Exxon

Stopped in the store to purchase cigarettes. I purchased 6 packs of one brand and 3 of another. He didn't give me a receipt and told me his machine was broke. I insisted he give me one so he did. I then noticed he charged me for 5 packs of the other brand when I only got 3. Another working there issued a refund for me but said he couldn't put it back to my card so gave me cash. They tried the "can't give you a receipt " scam!