1.Forum signature:
Join and participate in niche forums related to your products.Put your websites/stores links in your forum signature.You can easily find them on google,Just search:
intitle:”forum”+keywords,or intext:”forum”+keywords
2.Bookmarks and Diggs:
Submit your online store to Bookmarks and Digg style sites,and It’s really easy for backlinks and visitors.
Here is the link list:
digg , gnolia, propeller , store digg ,bibsonomy.org ,a1-webmarks ,mixx.com , mister-wong , bmaccess , newsvine , mypip , mylinkvault , furl , backflip
3.Search engines and directories:
Search Engin: Google,MSN,Ask,alltheweb, and many more.
DoFollow Directories:
PR: 8
http://www.dmoz.com
PR: 6
http://www.bizjournalsdirectory.com
http://www.zoominfo.com/
http://www.incrawler.com/
PR: 5
http://searchsight.com
http://www.illumirate.com
http://www.ubdaily.com
http://www.directorym.net
http://www.prolinkdirectory.com
http://www.dmegs.com
PR: 4
http://www.a1webdirectory.org
http://www.all-linkdirectory.com
http://www.esiq.org
http://www.treshella.co.uk
4.Join and participate in Kaboodle . Add in products with your product url links.
5.Create blogs about your products and stores. Example: Blogger, MySpace, Wordpress and more.and Feed and ping your store blogs. Icerocket, BlogExplosion, Technorati, Weblogalot, Pingomatic, Pingoat, …. Make sure that your posting on your blog is fresh. Keep updating.Offer different RSS/social bookmarking option on your blog.