Customize your own minimum and maximum length limits for domain names if you don't want to use the default for the domain extension (TLD).
Set up a domain registrar to begin registering domains. WHMCS includes modules for many popular domain registrars by default.
Set up the Enom domain registrar to begin registering domains with Enom. Configuring Enom requires an Enom account and API token.
The Stargate/UK2 module allows you to register and manage domains with UK2.
The TPP Wholesale module allows you to register and manage domains with TPP Wholesale.
Move domain ownership from one client to another on the same WHMCS installation. You must also change the WHOIS details for the domain.
The TransIP module allows you to register and manage domains with TransIP.