It's inevitable for me to throw this idea, why not create a mobile application, let's say MVC or MVVMCross and use this application with a specific purpose. I work everyday with ERPs, time and attendance hardware, microframework hardware and all sorts of compact framework compatible hardware. There is a huge need on the market on ERP connected Mobile applications to do stock management, invoices and CRM in general. There are three big ERPs in the market that have that need, SAGE, PHC and PrimaveraBSS.
Although I don't have any knowledge on SAGE and PHC but I'm probably able to get it easily.
This project would be a serious challenge.