When you run multiple sites from a single Kentico CMS interface, it's important to consider that some e-commerce settings are shared by all websites. Thus, it's recommended that you use the multi-site support only for a single company that manages multiple e-commerce stores with shared settings.
The following settings are shared among websites:
- orders
- customers
- products
- product options
- manufacturers
- suppliers
- discounts
- departments
- tax classes
- currencies
- exchange rates
- order status
- public status
- internal status
The following settings are site-specific:
- store settings
- shipping options
- payment methods
- invoice template
Page url: http://devnet.kentico.com/docs/ecommerceguide/index.html?e_commerce_and_multi_site_configuration.htm