Link buying for Traffic or search engines
 

are getting smarter in these days they know which link is paid and there main thrust is to find such sites which sell links. Search engine do not have any problem in selling text link if they have aim of traffic. So if you want to for traffic it is advisable to use the rel=”nofollow” attribute. If you buy link with this attribute it will not have editorial vote as it tells the various that this link has no vote. In my opinion this is the best way to buying links