Most of the modern companies today cannot offer one site for all its offers. Different offers relate to different spheres of activity, such as trade, branding, information, etc. Accordingly, these offers are better placed at various sites, but to create a management system for each site is very inconvenient because of the large financial costs of the sites content management systems, different interfaces, authentication systems, etc.
IT Source has developed a product Circle Corporate CMSTM to resolve this problem to create the necessary number of sites.

This product operates in such a way:

Every site has its own domain or a set of domains. The customer chooses a domain name, and each new site can be created as a sub domain of the second or third level, i.e. all sites are created on the basis of one software product and have a common database.

The pluses of multisites: 
 

• Manage all your internet sites from a single resource;
  
• Manage banners and advertising from a single resource;
  
• A common database and system for user’s authentication. By registering at one site, the user automatically gets registered on other sites of your organization and is "recognized" by the system;
  
• General and separate statistics for each web site.
  

Implementation of multisites:

•  The First method. Sites are placed in a separate directory of the website’s root folder. The sites’ settings point to the domains and the corresponding directory from the public part of the site. Admin CMS^TM will connect the appropriate scripts in these directories automatically and display the content. The software is included by this method;
  
•  The Second method. The public part of the sites is separated from each other. One web server generates several hosts. The sites have a personal root directory with the public part and the site may have a personal IP-address. The web server connects to the domains. The system’s kernel is placed in one desired location, while on the remaining sites are placed with conditional links to these folders.

The first method is more practical, if the project is located on shared hosting and there is no access to server settings or limited configuration. The second method is more optimal for dedicated servers, which ensures greater efficiency and ease of tuning and configuration.

Both these methods of the multi-sites creation are simple and understandable for users and internet search engines. 

With this product we recommend you buy:

• InPortal™ - corporate portal; 
• DMS Imperial™ - electronic document management system; 
• Vast CRM™ - system of customer relationship management;
• AB Solut® ERP - corporate information system to automate accounting and management.