You can put it in your sig after you have 30 quality posts.
If you have related offers that fit within the guidelines of the Marketplace forum, they'd go in the appropriate section there.
Be sure to read the general V7n guidelines as well as the marketplace guidelines and any notes pinned over the Marketplace forum. That should help avoid non-compliance issues. The rest of the forum is off limits for self-promo. Not saying that to be critical, just making sure the information is imparted. Saves pain and anxiety. Good luck with your site.
Added:you have a parallel thread going here:
http://www.v7n.com/forums/v7n-forum-...ml#post1843331
Please do not open multiple threads for the same question. Thanks
Linear Mode
