It was really easy because the manager who interviewed me, at the time, was outgoing. He asked me a few question regarding my interest in the company and he seemed to like my personality as he hired me on the spot. The hardest part of the interview, which isn't hard at all, is that they'll ask you to do simple math about a hypothetical customer buying foods and drinks. You just have to figure out how much change you'd supposedly give back. Some say that they make you do mental math, but in my case, I was given a pen and paper to do it so I guessed I just got lucky.