At £75 even a free lancer with a good track record of having optimized a few sites successfully will not accept the job – even in India.

For £150 a month , maybe but it will take about 2 months (£300) for website Analysis, Keyword Research and on site optimization with content rewriting of a small site only up to 20 pages. People do not realize that a lot of work goes into optimization, and besides there are a lot of overheads.

This is a Comment on Cheap SEO Services For £75/£150 Per Month by Joseph.