Module that can run a Contest between Resellers/Customers

[The Report Store]

I have an Agile Multiple Seller Prestashop store Version 1.5.6.  We sell downloadable business reports for various Accounting Software programs.  Resellers upload their reports, dashboards, macros, financial statements, etc and the customer purchases them and have them downloaded to their email address.

Sometimes the customer won't find what they want on our site, so they will need a Reseller to make a new report for them. They send us a request through the Contact Form. We sift through the Resellers that work in that software, send them the mock-up of what the client wants, they in turn send us a quote for creating it, we contact the customer with the quote, the customer agrees/disagrees.  If they agree, we have them purchase 1/2 the value of the report as a deposit. The Reseller makes the report, uploads it to the store, and the customer purchases the final report by paying the balance.  This is all very complicated, and difficult to keep track of all the variables.

Does someone know of any software that works with Prestashop that could do this, in an easier way?

Edited November 18, 2014 by The Report Store (see edit history)