Tight budget? Use iPads or tables of some kind, install Teamviewer and remote into a work station. Run MAS errr Sage 100 on computer and control on iPad or Tablet.  Get some wireless scanners that are connected to the computer your are remoting into. It would work. Multibin, now that is hard. You MIGHT be able to add UDFs to the Item Cost file to hold the bin location of that lot or serial but if you have the same lot in multiple bins it could get difficult.