How to get more traffic to my ebay shop?

Hi guys,

I´ve got an ebay shop dedicated to SEO , my sales are not big but i´m doing a small income income $500-$1000) , but my big issue is to have decent traffic. Daily normally i get an average of 30-40 UV and 100 page views.
I´ve tried about some nice tactics

- Have a nice front-end (cheap but nicer then the standard one)
- added the site to google, Yahoo, Bing, etc
- Added targeted meta tags to each product
- Created a domain and redirected my ebay shop page to the domain URL to be easier do get the name.
- did not make any paid and unpaid promotion
- I did make a few campaigns with nice discounts for a couple of days, but conversions are not that big.
- I´ve created a vendio store with cross-selling with ebay , so all traffic can be redirected to ebay and vice-versa.


What do you think that i shall do to increase traffic, lets say to reach 200-300 UV daily that would be nice to have. Maybe investing big in SEO like backlinks, linkwheels etc? or there is any Ebay payed promotion that i dont know to get more traffic. I also would like to know if there is any good free solution

Thanks,
Morg