The first interview is a phone call. Next they determine based on that phone call if you would be a good fit. The second interview is face to face with the VP of Sales who you would be working for and HR. The final interview is a panel interview with multiple executives, COO, CEO, CFO, HR, and VP of Sales.
They chose another candidate for the position but it was a blessing because they also let go of the VP I would have love to have been working for.