Hello,

I already have an instance of Odoo (**V9**) with following modules:

• Sales

• Point of sale

• Purchase

• Account

• Warehouse

That instance is host on local (not online) and it's not accessible online.

Now I would like to open an eCommerce with default module.
I have some questions about architecture :

• Is it possible to host that module online (another instance) and link that instance with my local database ? Or am I forced to use the same instance (local one), and so create access from internet ?

• How could I allow access on that module (eCommerce) online, and only that module ?

• What are pros and cons ?

Best regards,

FTK