Will Bonafi be just a mobile platform, or are you preparing applications for Mac and PC? It seems to me that in some cases it will also be very useful.
The only option is an app for sellers. Then the option with the Windows will be necessary. However, I have seen many sellers working through the iPad.
They talked about what will be 2 different applications. For buyers and sellers. However, I'm not sure that it makes sense to make a PC application.