I have a client who wishes to add an online calculator to their website which would enable visitors to automatically calculate savings by using my client's product versus what they are using now. One of my client's competitors is using something similar which I can show you as an example. The project would involve building roughly 3-4 pages with perhaps java script which we can add to their existing site. The first 2-3 pages would gather the numeric and product data necessary through dropdown menus to make the calculation and the last page would display the calculation with both text and graphs which reflect the savings. Most of the graphics would be supplied, it would be a matter of coding the pages so they could be uploaded to a folder in the existing site and were fully functional. Pay is negotiable, looking to spend ~$1000 U.S. or a bit more. PM me and let's setup a time to chat on Skype. I can send you the example and give you more details.