Tell them you have sales experience.
You should know everything about the company. I first had a telephone interview, then a panel interview followed by a second interview. I found the process took almost 3-4 weeks before any decision was made.
Be available to work 7 days a week 24hrs a day and the biggest sales person ever
Put your sales head on
Focus on your sales accomplishments and that you're a real "go getter"! If you've worked in a commission sales position before, that's an asset. Act like work comes before anything else.
Tell them you want to work 24/7/365