1) Always locate mobile forums, and post your site there!
2) invite friends from social networks to your site,
3) be general with your contents, make some free conteints and updates frequently!
4) find time to browse your site and locate errors & wrongh sellings and sentances.
5) have a blog/ news pub.
6)locate site directories! and partner up with othersites !
7) add to search engines, with better taging and head discribtion.

9) Code your site to fit on many devices as possibe and to be easly navigated!