Seems like your site is rather similar to fiverr.com. so I assume that your target audience are the same. You should go where they go. Check out their backlinks to have an idea how and where they had successfully promoted their website. Mimic them and maybe by such you can get a tiny slice of their market ahare. My 2cent worth.
Hello, You want to more traffic for your website than you can try social media marketing,social bookmaking & Article Submission..
Hi, topcake In my own experiences, social bookmarking and social networking sites would be the best traffic channel for all new sites. have a nice day,
i think the best bet for your new site is to have a press release and video included in your niche forum sig. works pretty good!