The traffic that WebTrafficGeeks will send you, is traffic that is looking for something similar to your website, if you select the niche related to your website during the order process.
Therefore, traffic is targeted. However, we urge you to offer a low-entry point. We recommend you only ask for the e-mail address, and carry on from there. Asking users to fill out forms is no a practice we recommend. However, it could work for you. The best way to see what works and what doesn't, is by simply testing the traffic source, just as with all other traffic sources that are available online.