I start to develop some programm on JAVA, that can manage products on local desktop without internet connection. Internet connection need only for load data,
from Virtuemart site to OfflineVM (Full synchronization)
from OfflineVM to Virtuemart site (Back synchronization)
On image I try to define some of theory, how to will be transfer data between desktop (local computer) and server, where installed Virtuemart.
If have questions, suggests you can post here or to private messages.
Also I try to provide more information about development this programm.