Is alexa rank that important? Are you sending fake visitors to increase the alexa rank?
Yes of course important, to apply become a publisher you have to have a good alexa rank
Exp : advertisers mellowads, you must have a 100k alexa rank to become publisher
Alexa rating is not important sense services like these are every where around the internet.
you would need constant visitors to keep the said alexa rating. its not one time deal and your alexa rating is stuck the same.
these services are crap and if you intend to use real services like real advertising company's and publisher company's.