Django page updates

I need to update the online print pricing calculation page at : <[login to view URL]> There are various small updates to the page. One example is when "Cellophane" is selected for cover, a certain price is calculated depending on order quantity. If "Varnish" is selected no price is calculated. I also need to design a page for this app similar to: [login to view URL] so it would help if you work with a designer also to provide this. Please let me know -if you are able to work on projects in the next few weeks -if you think you can understand the algorithm behind the live calculations in the page -if you have a designer you can work with to complete this project. And I'll describe in detail the remaning parts of this online print pricing app and we'll start when we agree on a price. thank you.