This page is under development
How should this page work?
You mostlikely will want a “GATEKEEPER” for this page. The gatekeeper is responsible for making sure all the posts are appropiate and if things get sold either mark them sold or remove them. All items to be listed could be submitted through a Swap or Sell form
You can do that in several ways.
All requests for posting can be sent to one person and they will approve/deny the posting and the posting can be posted as submitted. This would require the form require the seller to format the posting in a standard way with pree approved categories etc.
All requests for posting can be sent to one person and they will approve/deny the posting and the posting. Then the gatekeeper will format the posting and edit the website with the item to be sold. This is significantly more work but much tighter control on how the posting looks.
I would do this page as a “tightly monitored” blog, the first example above. This takes more work up front in deciding how you want things to “look and feel” and developing a more specific form.
You also could do an “unmonitored” blog where anything could get posted. Similar to social media. This is not reccomended and highly discouraged.