I have eaten at Texas De Brazil several times. My last experience was not so great but I thought I would try it again. I had purchased a card to help charity and in it also gave me discounted meals. I read all the things about purchasing the card and what happens if you lose it. The bottom of the card must have come off and I didn't realize it. I have punches on the top so I assumed that is where they punched it to give you a discount. I told the waiter the card is only punched 5 times and I have 7 more punches. He walks away with my card. Next thing I know the evening manager is standing in front of me. My perception of her talking at me was that I was doing something very wrong and I am stupid for trying it. I did not like the way she treated me and that is the second encounter I have had with her on two separate occasions. She can't handle anything that is not a smooth transaction. It makes her turn into a nasty person. Those cards are all numbered. The managers have to take all gift card and discount payments. They run everything through their computer. You know she could have certainly checked to see I had only used it 5 times. No matter what she was rude and condescending and worst of all she did not care one bit. I should have learned my lesson the first time she was so dismissive and not gone back.