DirectLink.
In a DirectLink model, traffic flows uninterrupted from a partner's website to your domain, by clicking a link to yoursite.com with tracking information appended at the end. Once the visitor arrives, a special, invisible code captures the tracking information and forwards it to the Performamce-based backend, while the visitor remains at your site the entire time.

Traditional Linking Traditional Linking
In a traditional tracking solution, links provided to your partners (AffiliateSite.com) point to the Tracking server, where the requisite tracking data (highlighted in red) is captured before the visitor is forwarded on to your domain (YourSite.com).
