Tracking 1 traffic source to Multiple clickbank products

Hi all!
My landing page has 3 clickbank products on the SAME page.
GOAL: I want to know the following:
1. Which traffic source converts which CB product?
2. Which keyword (from which traffic source) converts which CB product?
Eg.
Adwords converts 10% for CB 1
Adwords converts 5% for CB 2
Adwords converts 2% for CB 3
Yahoo converts 8% for CB 1
Yahoo converts 12% for CB 2
Yahoo converts 1% for CB 3
Google converts 6% for CB 1
Google converts 2% for CB 2
Google converts 3% for CB 3
"keyword 1" from Adwords converts 10% for CB 1
"keyword 1" from Adwords converts 5% for CB 2
"keyword 1" from Google converts 2% for CB 3
"keyword 2" from Adwords converts 8% for CB 1
"keyword 2" from Yahoo converts converts 4% for CB 2
"keyword 2" from Google converts converts 1% for CB 3

What I want is 1 campaign per traffic source to track MULTIPLE products.
The idea is to test each traffic source roi.
Eg.
Campaign […]

Original post by angelarticles