They ask simple questions to see if you're showroom material and if you're not, they try to figure out what else works best for you. They usually try to hire younger kids, but everyone's welcome. Also they usually let you know the day of if they want to hire you so make sure you have all the info you need.

This interview was simple, with the manager asking about my past work experience and how I can contribute. Got job offer same day. This was a while ago so not sure if different now/new management.