Best Buy Sakes Associate interview questions

Applied online, got a callback about a day later. My interview was in the front office with a supervisor. The GM (although I had no idea that's who he was) sat in on the interview. I originally applied for a cashier position. Pretty standard questions such as what makes you want to work for best buy, what are you interests, what's your availability like, what makes you think you would be suited to this job? I mentioned that I was interested in video games, and the GM interrupted to ask why I hadn't applied for a gaming sales position. My interview with the supervisor was essentially cut short; the GM had taken an interest in me and wanted to switch my application from cashier to sales. He then conducted a super short second interview, basically just explaining what the job would be like. He offered me the job on the spot assuming that I would pass the background check/drug test. I did. Overall, very casual and quick interview. Both my supervisor and GM are extraordinarily nice people.