contact with the special advertising company.this is the link
http://www.ad399.com/ http://www.ad399.com/?n=dxad.html
it says there are 3 levels of price
half a month 1month 3months 6months
economy 17，300 / 34，500 /105，000 /203，000
classic 34，500 / 69，000 / 203，000 / 380，000
bestrow 52，500 / 105，000 / 313，000 /580，000
the price including put the pic on,change it to new,do some clean.but without design and make the picture.
i guess they do the desgin and u need to pay for that too.
Albert
