Readers do not need to pay. What I mean is that they will only pay when they want to be the owner of a valuable phrase, story, or content. Then that person can sell it. Ownership means that the post will be on your social profile.
Yes, that's true, because before the buyer doesn't want to own it, then he can only see things like collections of goods in the marketplace or like E-Commerce.
So it's also almost the same as the others although the way it starts is a little different from people selling other items