We should make the rules not so complicated.
The rules (now) are boring to read
[A] [B] blah blah blah
Why not make rules like this:
Use the appropriate tag:
[S] - for ....
(example)
F) All threads (with the exception of the Requests board) must now have a tag, the tags are: [A]:Auction, [B]:Buying, [S]:Selling, [T]: Trading.
.....[A] : Auction : For auctioning off art/items.
.....[B] : Buying : For requesting art/items.
.....[S] : Selling : For selling art/items.
.....[T] : Trading : For swapping items