You could always put them in buyers and sellers once you have 150 posts.
5. You may introduce your own "chi" related or other commercial business in the buyers/sellers, bargains or links section (whichever is relevant) but there is a 150 post minimum before this is allowed. We reserve the right to remove any posts that we consider to be unnecessary advertising. Also please do not include a link to any business in your signature area, avatar or from your user name, but instead add it to your profile page in the Home Page URL section. Like above this is after you have a minimum of 150 posts. We ask that you be an active member to continue advertising on the forum.
Unpaid advertising on this site is provided as a service to our members, if we feel that advertising becomes excessive, we will remove advertisements and advise the poster.