Your "subdomain" is unique to you, and it forms part of the website address that your landing pages are published to.

Your subdomain could be your name, or your business name, or some other branding.

It has to be at least 6 characters, and it can be made up of letters and numbers with no spaces.

So for instance, if you choose the subdomain "johnsmith", your landing pages will be published to URLs (web addresses) like “

Please note: You may NOT choose a subdomain that may be deemed offensive, or suggests illegal activity, or one that infringes on SplitLeads' or any 3rd party copyright or intellectual property.  We reserve the right to review and reject/change any subdomain that we feel does not meet these terms.

See also: How do I change my subdomain?