I think WordPress shows adverts on blogs/webpages they host.
Can I disable the adverts and what does it cost?
Web Applications Stack Exchange is a question and answer site for power users of web applications. It only takes a minute to sign up.
Sign up to join this communitySee http://en.support.wordpress.com/no-ads/ for details of how to turn off adverts, this costs $29.97 per year.