If you have everything else covered and all you want is link building services then this is the option for you. It is against Google guidelines to pay for links directly so we never give cash in exchange for links. We always just beg, barter or earn links for our clients the good old fashioned way using hard work and elbow grease.
We have many types of link building techniques. We don't offer specific link techniques by themselves individually. You must choose a package because we have found in the past that clients sometimes obsess over one type or another when really they need a variety of different types of links for it to impact their search engine rankings.