I have 10 online shops. All my online shops are independent stores but all made in Drupal. What I want is a connection to all databases when I change something in the main database store that also become modified in the other stores.
So when I install a new module only in the main store must also be available automatically to the other shops. Each shop has its own CSS and own products. That should continue.
So only respond if you have fresh contestant in drupal 6.