Instead of doing the time consuming work of building Backlinks yourself, you can outsource the work by paying someone to build backlinks for your business. In order to get more traffic, most internet-based businessmen outsource their SEO to get more traffic and backlinks to their website. One way to outsource a variety of different tasks is to use individual and contractor websites such as Odesk,freelancer, and Elance. You are required to simply post an advert with a clear description of what you do and what you require and your budget to accomplish your forecasted results. You are bound to receive a handful of applications from applicants who would be willing to do your job for the budget you have posted. Alternatively, you can make use of professional SEO and backlink companies. These tend to offer professional services with performance guarantees. The upside is that staff will know what they are doing; they will be able to outline their full list of services and options, which is great if you do not trust your private workers to deliver. The down side is that such services are far more expensive.
Fiverr is also a good outsourcing website, but only if you find the right guys. I have good and bad results with them. They're just a cheaper.
Wow, and here I was getting 1,000,000 comment blasts everyday from Fiverr! /sarcasm Personally I would advise a business to train their own employees in SEO and backlinking, it doesn't take long to understand the broad concepts. Because otherwise after the SEO leaves, the site will drop in ranking, and the business has no idea how to maintain ranking.