With free download options available online, most of the people prefer to download movies, books and software through internet. In most of the cases these are available for free and this is why it has led to an increasing demand of US torrent traffic. The torrents for almost all the software, movies and songs are available for free at torrent sites. The visitor simply needs to enter the name of the movie or software he needs and he can come across a number of torrents. So if you own a website that provides with torrents and need more traffic then you can buy the US torrent traffic by advertising on other sites.
There are many sites which offer free download service. So in order to create a name for your site and to get good US torrent traffic you can buy visitors by advertising your site. You can launch a good advertising campaign which can help your site to get noticed and can increase the US torrent traffic that comes to your site. Popunder ads, contextual ads, banners ads etc. may be used for this purpose and can help your target visitors to know about your brand. The download sites are more popular with US citizens and this is why their demand has been increasing.