You basically apply online if they like your resume and everything you put down then they will be calling you shortly within about 3 days or so to schedule an interview face-to-face. When they call you in for the interview just got dressed up as you would as you see a car salesman with a dress shirt and a tie basically they're going to check out your personality they want to see if you're a happy person to see if you have what it takes to sell. They test you by pushing you only ever so slightly assuming you're not a total introvert then they should hire you as they tend to not say no to very many people