Ask how you push metrics at your former job, and big emphasis on customer service. It was just basic questions because I was referred. Not that hard of a process anyways as long as you tell them you'll work whenever they need you, you got the job. One of my fellow managers, great guy could barely speak a sentence, no grammar or spelling or etiquette at that, but they loved him because he would work 70 hours a week.

No one called me after applying, I had to call them myself. I was then put on hold for about 5 minutes and then he looked at my resume and asked when I could come in for an interview. the interview was Very informal, didn't really ask any hard questions.