I started to do SEO for a client before about a month. Basically I have improved on-site SEO techniques on the website in the past month and just started to do link building. But he expect immediate results when I gave him a one year in detailed plan which is based on latest SEO factors. Currently website get about 40 visits per day. Is there any way to increase it within about 2 weeks without advertising (AdWords) ?. I mean is there any quick way to get some traffic to a website ?.
Update: I didn`t promise him immediate results and have no idea to follow black hat techniques :)?