You could also add the information on the end of letters you send people for other reasons. If they have an ezine, you can encourage them to place your ad or article in return for a link on your site. So that we can help each others traffic I can even place your link on my main pages. I have heard that reciprocal links can give more traffic than the major search engines. I also have a press release for my inventions and reciprocal links network.
Shorter ones are available.
Please contact me for more information. Your help is appreciated, Regards Richard. Therefore I am interested in either of the three options below. I would like to swap links with you as I have closely relating, but not competing sites, which are described below this letter. We can help each other's traffic and I can even place your link on my main pages.