Google Adwords Tracking Script

This is a very simple project for someone who knows what they are doing. We need a coder very familiar with tracking website traffic and the inner workings of google adwords. I have literally thousands of keywords in my google adwords account driving traffic to my site. I do not know, however, which of my keywords specifically is providing me with the traffic that best converts to a customer. I am interested in tracking every keyword from their click through to my website, to the "order page" and then to the“thank you page?? after they’ve placed an order. I want to be all to look down my list of keywords and see how many “Order Page?? visits and "Thank You Page" visits it gets over a period of time. If I could know which keywords best convert to customers, I would be able to spend more money on their advertising and less on the ones that do not convert. ## Deliverables 1) Complete and fully-functional working program(s) in executable form as well as complete source code of all work done. 2) Deliverables must be in ready-to-run condition, as follows (depending on the nature of the deliverables): a) For web sites or other server-side deliverables intended to only ever exist in one place in the Buyer's environment--Deliverables must be installed by the Seller in ready-to-run condition in the Buyer's environment. b) For all others including desktop software or software the buyer intends to distribute: A software installation package that will install the software in ready-to-run condition on the platform(s) specified in this bid request. 3) All deliverables will be considered "work made for hire" under U.S. Copyright law. Buyer will receive exclusive and complete copyrights to all work purchased. (No GPL, GNU, 3rd party components, etc. unless all copyright ramifications are explained AND AGREED TO by the buyer on the site per the coder's Seller Legal Agreement). ## Platform Windows XP - Needs to work in any browser environment.