How do upgraded URLs help advertisers with 3rd party conversion tracking?

How do upgraded URLs help advertisers with 3rd party conversion tracking?

Repost
http://www.youtube.com/watch?v=8UmDVoKj8ZU ** Desamark ** http://www.desamark.com/

View On WordPress

Source/Repost=>
http://desamark.tumblr.com/post/152060321451 **Stefen Bauer / StefenBauer **DesaMark** http://desamark.tumblr.com/