Website Link Building, Blogging+Article Posting, SEO

Looking for offers on how much it would cost to have someone do link building and all-round traffic building to a gambling affiliate site. This could be a short term or long term job depending on performance and sales - and the more sales made - the more money the job will pay. If you can increase traffic to the site (already healthy with backlinks) and create sales from that - I will pay dividends of sales (anything from £10 per sale to £50 per sale). Please let me know what you could do for the site [login to view URL] and what the costs involved would be. Many thanks, Daniel