I was told to prepare a pitch of the product, because I would be pitching one of the sales representatives. I ended up pitching to the sales manager. The pitch went ok - I had prepared a lot. They didn't ask too many difficult questions. I probably understood a little more than half of what the product was capable of at the time. They asked to see if I had the app on my phone, which I did. Halfway through, they stopped me to ask how nervous I was. Then they let me finish. Afterwards, I was interviewed by two enterprise salesmen, mostly about my experience and why I wanted to go into sales. They got back to me quickly with an offer (within a week), and were very professional about it.

initial phone interview asking about yourself and why you want to work there. then a 5 min sales pitch on the level up product.