7. Do not spam, sell or trade on the forums.
If you wish to advertise a product, simply contact us. We can provide ads but you are not permitted to just post it in the forums. If you do, it will be removed and you're likely to receive a ban.
On the 30th Nov 2012 the Marketplace closed. The buying, selling, trading and / or exchanging of any item is now prohibited on XDA, in any forum or via Private Messages. We now use www.swappa.com