U need to pay the website before start selling
You can sell pics, videos, and messging for "sg coins" once you get 50$ worth of coins you can cash out. The panty sale payment is only between you and the buyer. Traffic is decent, buyers have to pay for a membership, so at least majority of them are serious buyers.
I thought the platform would be free but when you sign up, it is needed to subscribe for selling. They say they take no commissions of what you sell, but sincerely I would prefer they take commissions of sales instead of charging you every 3 months or 12 months. I would suggest of changing it.