NPTracker is a risk-free way to deploy such testing of an ad campaign on a keyword level fast and easy. A script generates a textual database where it stores all the captured data.
NPTracker is a simple but powerful way to:
+ dynamically track performance of your PPC campaigns, groups and keyword
+ reveal which keywords are profitable and which are not
+ discover what search keywords people are using when clicking on your ads
+ see exact referral sites people are coming from
+ capture traffic statistics in real-time, including IPs, browser and OS info
everything with a genuinely simple free script.
NPTracker is available for free download at: