Marketpress network sales and activity reports

Hi,

Is there any option available (mod, plugin, code....) to get sales and activity reports of all stores as a network admin? I mean being able to get a report as of how much sales did every store had, how many products they sold, and how many products they uploaded (with their corresponding prices)? This feature would be awesome, and I am definitively ready to help develop it if necessary, just don't have the time to do it on my own and have no funds to pay someone at WPMU Jobs.