Each user gets their own shop page, where they upload something they wish to sell(upload so osbot sends the item, not the user, limits scams), once the item is uploaded, its then verified by staff, and made public). then other users can buy the item and osbot takes like a 10% cut or something.
This could be useful for people who create programs to help scripts, or graphic artists who create a lot of images which could be used in paints etc, they could easily sell them safely etc.