They'll show up and ask you to memorize a short script for one of their products. They like to target actors for this job, because of the fact that there's a script to memorize, by the way. If you "pass" the first interview (they call these "auditions" instead), then they'll give you a callback for a second interview. For this, they have you and all of the other callbacks sit down while they tell you a bit about the company. Don't pay attention to the estimated paycheck values that they give you, as it's an exaggeration. Considering it is a sales job, be sure to take the interview with a grain of salt, just like you would a sales pitch.

They usually give you a paragraph from their script to read, and if you are at all literate, have proper availability, and don't look like an addict, they'll call you back. They then go into a sales pitch in the call back, and love to stretch the truth. Many times they outright lie.