I went to Blockbuster to rent movies for my children, when at the counter checking out i handed the clerk Nichole a coupon that was apparently expired. I apologized and explained that i would not be getting the movies after all, which caused the her to roll her eyes and make a hissing sound. When i asked if there was a problem with the situation she replies yes . Well i am sorry that she had to push a few more computer keys on the keyboard something i'm sure she was trained to do. She is an embarrasment to that store and i will no longer rent my movies there. I did not expect to get treated that way by an employee. They have lost my business and i'm sure a few more