How does RankPay achieve rankings?

From RankPay

Our SEO service focuses on an approach that looks natural and works for the long-term. RankPay uses a combination of methods to achieve rankings. These may include link building, blog posts, article marketing, social marketing, directory submissions, community bookmarking and more. There are also two proprietary things that we do that can drastically help with rankings that we don't reveal for obvious reasons.

One-way links are important when done in combination with other SEO tactics. Sometimes these don't always show up in Google and Yahoo for quite a few months (and their backlink reports are often incomplete).

Getting too many links per month will almost certainly get a site flagged for artificial popularity inflation. Most people (and even some of the so-called "SEO Experts") don't realize that over optimization is actually what prevents them from getting to the top of the search engines.