This is per hour SEO work - whatever you need at an hourly rate. This may be content creation, an audit of a specific aspect of your site's SEO, User Experience optimisation, Page SEO optimisation, backlink audit etc. Whatever you need I have over 7 years experience in SEO, so you can be sure that your site will get the benefit of that time and expertise. I have got clients to the top of Google for key terms (over a period of time, of course) and only make use of white hat methods (black hat will come back to bite you).