Suggestions for network module

As they are in the process of developing the network module and I know that it takes a long time, I would suggest some things to take into account to make the system more efficient.
I make this suggestion for my experience in implementing systems in several places in the region
1) As the database is going to be shared, it is also important to establish that if the terminals are in the same physical location each one of them must allow its terminal number configuration and consecutive issuing of the ticket independently, since many countries when more than one terminal is established, each one has its number of completion and number of ticket in a mandatory way.-
2) If the terminals are not going to be in the same place that is to say that we could have the main Local configuration, and branch 1 or branch 2 we should think about incorporating in a new attribute in the products since these will be in the base of shared data that is the the one to which they perceive,

That is, for example, the main warehouse can be one, and another would be a branch, for which it should be taken into account in the inventory, for example, it can happen that a product example coca cola of 350ml exists 100 units in the main warehouse and 20 units in the branch 1, this is very important and establish at the moment if the income of that product is entered directly in the branch for example or is a transfer of the main warehouse
This logically affects and new fields and attributes must be created in the database
Establish a certain product to which it belongs

Luck in development

Regards

Enrique