Solo Ads....the #1 thing all internet marketers use to promote their product ...small text ads....also you can post those on some of the freebie sites....also would highly suggest going to Blogger.com and make a blog like I have below...(as an example)
http://troutfishingwooster.blogspot.com/...
Then set meta tags for key words for your business....The blog I posted in November of 2012 already has had over 1,000 visitors cause I posted my blog URL and created Back-links on some of the forums....that helps alot.......What your looking for is Traffic.......And a Better SEO rating to get your website in the higher google rankings......back linking and blogging will do that real quick.
Ooops almost forgot ....Here are some free sites and some not free...only costing a buck or two for advertising...
Free and Paid Classified Ad Sites
http://inetgiant.com/
An account is required in order to post an ad.
http://www.classifiedsgiant.com/
http://www.stumblehere.com/
Free, account required, max number of active ads 5, 15 day ad lifespan, and 1 photo per ad.
http://www.businesslist.com/
Free classifieds, account required with email verification
http://www.bestwayclassifieds.com/
Free classifieds, account required, and clean looking site
http://www.freeclassifieds.com/
That's just a partial list cause I am unable to post more than 10 links.....suggest you go to google and search >>>> Free places to Advertise
Lots of articles
You can promote your product on
1. social media websites like Facebook, Twitter, Linked in
2. Image Promotion site: Pinterest, Picasaweb, Flickr
3. High PR classified Sites
You can see how social media benefits your websites for promotion: http://dxpinfotech.com/services/internet...
Social media (Twitter, Youtube, Pinterest, Google Plus, Facebook, Instagram, Pheed, Vine) can go a long way towards increasing product and brand awareness.
Promote your product with social networks, blogs, forums etc
Social media marketing, email marketing, campaigns are a few to name. There are various mediums. It all boils down to how you wanna use them.
So far I have commercials, billboard ads and websites. What other ways can you advertise a product?