Subdomains are a way of creating separate accounts within your master account, which are accessed as separate URLs. For example, you could set up a “timber” subdomain on your master account “datingscripts.co.uk”, which would be accessed as “blog.datingscripts.co.uk”. A lot of larger businesses use subdomains to establish branding and focus on separate product lines, because a subdomain creates a separate URL and web presence.