This is the ending to my previous article, How to get no cost publicity for your business. Some other options include signature files, joint ventures, free for all links, informational articles, webrings, and giveaways.Signature files are great ways to get free publicity for your business. It’s just a short blurb at the end of your email. It’s not considered spam. Of course, you shouldn’t just send blank emails to people, just so they’ll see your signature file. That might be considered spa.