This was, by far, the worst interview I have ever had.
First of all, the employees in the store are quite rude and unhelpful, and the store looks like a ghost town. When I arrived, I waited around 45 minutes to interview, after which the entire time the interviewer called me the wrong name. When she did greet me, she was not friendly and treated the interview more like an interrogation. She was on the phone and distracted by other things the entire time, and I would have suggested to reschedule but she seemed like she wanted to get this interview over with. She also asked me invasive questions that are illegal to ask in the hiring process in this state, and she made it seem like I was a bother to her the entire time.
I was bracing myself for her to reject me, but after about 10 minutes of interview, she decided to offer me the job after much open deliberation. She made it very clear, though, that she's going to put a lot of pressure on me and I better not make her regret this, giving me a whole talk about the level of commitment she wants from me. I was flabbergasted, but I took the offer paper and went home to process what happened.
What happens after you get accepted is that you receive an email with the proper offer letter and a link to accept or decline the offer, and you have 48 hours to respond. After that, you're hired. For me, I declined as soon as I got the email.