While shopping at the Edison, NJ branch of Costco today, my 75 year-old mother, who was shopping with me, was yelled at twice by Costco employees. The first time was when she was pushing the cart down the "cart" side of the check-out line. The woman at the cash register pointed to her with her finger and told her to "get on the other side" . The second time was after we had paid and were about to push the cart away from the register. The employee responsible for putting the scanned items into the cart told her "you have to... read full review »