Best Version Media Publisher interview questions

Applied on zip recruiter. Was emailed two videos, one explaining the advertisement sold to businesses and the other about the company. I responded that I was interested in hearing more, they scheduled a phone interview the next day. Person was very polite, but was selling me on the opportunity instead of asking me anything about myself. The lowest price point you can offer to a customer is 200 dollars a month and a 12 month commitment. I asked what happens if businesses decide not to pay after a few months? Does the magazine cease production? The answer was no, you would simply sell more ads. But what it that takes several months? You wouldn't be paid for months, all while they collect your ad revenue in the meantime until you sell enough to break even.