Should I sign up at Clickbank as a Vendor or Affiliate?
Sign up form at Clickbank is the same for both Vendors and Affiliates. So, click on the ‘sign up’ link on Clickbank and fill the sign up form. Affiliates need not pay anything to Clickbank. So, you can join Free. After joining at Clickbank, if you want to sell your own products, you can become a vendor.