Was very simple and casual, the manager greeted me and asked some questions when on what I knew about the shop and what they sold ect and what I know about tech

I got an interview within a week of applying. My interview took place in the shopping centre where the shop is located, and only lasted 20 minutes. I was called about half an hour after my interview and offered the position. I have since been informed that the interview has been altered since mine in September 2019, so these questions may or may not pop up. My branch is also super relaxed, so these questions might not accurately reflect the interview process in other branches.